{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78b1d156e12c8e8728c5ebf0266df2dd30e32e088b365e1dbfdfa5e5381b0eeb",
    "signature": "0xbf529e411034b692cea6b26fbcd6ffde8ebcfe56a910d83dd77a19480ee0a83a1fc29fec0eaddcfc89df65f604811d31fbb0d3404f1936ecc661c12995a90ead1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}