{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753633600",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96e0d2bb8875997d2489f06d80b78deeeef5f959e835b157b03917987d0cafe6",
    "signature": "0x98955bd11873e2a6f81939f133a25e0b7bff7f9eb22461dcfd2b8e00b6d124a15f2dee85b8a7d3c2b8faa83a3def32c150297562deea6482cb22d6510dbaa5441c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}