{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1414006569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50fb61c3312dab7be93ec377037ac0a072fe314dee01b8360e94ad47a0f4a7c0",
    "signature": "0x20bd6b3e99de1348419bcc146901d3833abd2e2a3769f66620a6f191c2bfb1a8089979e25d5827825ff7cf82de9ef20631da1c004950d0e8aa9992c065de34be1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}