{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54e4e894b10e78b843cffa99ac11e050f78cadf2a2d48fc64f77c2c6ddf08ef2",
    "signature": "0x7fe65f1484708435ece8679b9f27cf246a6059f3c7de6d45c1f46121b428c886792e9ff46fb45c0f309416b19a32527b2029f277a46c70773b5bf6471f2c81dc1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}