{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73428077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa622cbb3848e47289cd35447b923d2b05f8605cc0d648048183ac6b965f4e61d",
    "signature": "0xebe04ee6dd7c9b2846d9491ffe00b9b603b2d22f7590448298b17de23ce709971ff0847e34184dccef3475056d6d7090c25a63243a85873ca29e2764fb08f9201c",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}