{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436799623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc22d3b8713cf44903f994a345081c491d4c3e2da83de0ed7e50574665f3168fd",
    "signature": "0xf577944ea7c00aed6e5fd467a16326b19dd045b1dd000f05af79a2ece05d40232a7d2468620d12b3a40bd2b82fed7a53c9a83136f2ab18a32978c650add31ee21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
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}