{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064171000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x120deaab0697a0253b16e0cc4abd416f9b395c2b8908afe401abdd8ec9c1350c",
    "signature": "0x232939da6ccbfc7a5187e1ea514942aa3b1f790da69a1105afdceb05931bd22f2351c8d9a7cf7009e689e921ffacc8cbf43c0c5aebdc196d277204a4b12cdfc71c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}