{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216431183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd512ffb44bf804bf7b15acd06478a11b23b5df14e5faf1f64be688213b43f234",
    "signature": "0x5de75d9d82ba36d5fac40fff82a70f73ce7c1adca31e1b458417c2964259d976431bcdc937d0606b8f05f1be5aee10ee4a4c777042b58bc6dc2ee200315b674c1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}