{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541590182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8f8b71b101c54e88838cd74f7ecb565669298e7b601190343e56ce03dbcc155",
    "signature": "0x977c5f43594fa8a818cc40870dd796cb01b5f3276768cfa607bc67344b8c874c644d4a31b8cc3d0f4dd5eea18ca2a0c302d335b62a09d3e3304ec44097b937f31c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}