{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1441365431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x632371fba5fd18a4e8154290d05f73d315b1e07ab29f474ee21c67a6da6cc530",
    "signature": "0x7331024015c2943dc2763802fbf4be4828481dc6a49e5d97e9b7a39e6e28306828f79aaad688b23e4e79eff3e7f0158d0eccc348dfca12866f176a508fff0c191c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}