{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe950f95cf6658eabca552d33dfe74e4a75d6ab5aa3da7514635eccce618b0a59",
    "signature": "0x32402b45492fc599aecf8d957106417e3d564da2cf4f5a855dfc4789a91cf7373e23bc31792b4ea06789e2fa4e0a3352ebf9622199515834a3b3fc60ff3167761b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}