{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1523974619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca297e72c1f80c5a9d0595aeb43bc871c9acfdd8f4222b445d60c5456454dfa2",
    "signature": "0xd596d7193ec6138e021ecce9fa7bbcd762f4a2304b1a430229114f81c64ac2830b5d794755780ab955aeccd15728c1a5e933f63b36723bbe5a3a170de1632f671c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
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}