{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293123000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d5436e80af52bc319db94499ac29c43b34e0214bfa5442c59dca48e6450f8bc",
    "signature": "0xfcbd9b3f286f21a215c70c9794c063514521db7d680513ae50d2ae2a9075f9e959f6f877629e13afa3e319351cd840344401060719e8fd29d7b25158ea7188ed1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}