{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x889ce51be3856b6ddfe76649e4ac8b74fdff645fffda3748fb75469f3dbc5096",
    "signature": "0xdcd592d3a4a0a086eda0bcedc15221dbd93c1b7b7fa726bc005fe8576cb0c7e9553adbc7ee34d612d0b3ee2bed92fec41967006ae396726f655754a4506224ce1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}