{
  "manageEntity": {
    "action": "Repost",
    "entityId": "704524946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99df8b1423e62bf0f71361cff6f05efa398d3d416c09c5305927c8517ce5bbc9",
    "signature": "0x422fb47001cd8215c90596ba1dfc448fb6085a417edf48165639f301312ca4c41f0e69c39e51a68c0d8c85d9219efb6d840fc3017135838e0c41b67a88f19b141b",
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    "userId": "77551267"
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}