{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1294889017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd46c1f8ddd28fe4514609ee43c0d3f3547b14cb49a990bba76b2bf0da78aeb7b",
    "signature": "0xb8309e3a97279ac38ad2e3700f95e9c49e324f02fdd38149b1f4c1bca8513f3956621f9d894c6ed33d2a497e3d0065d3a4c9040f78c6c17b91bf40a460082de51b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}