{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122119165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e3bd588af843e2cf56ed0b435463f98697b293f00e9448ac6514508cc5abdce",
    "signature": "0x1ab323aba8bd2bc046f86dce8b89212e0d76f8aecc1b877d178f0935fc25c90b706154f5da86a1c216748cb796bc473cd39cd24b97e300ebb7679aa0be7b68731c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}