{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321940244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23862926d1bc86223bc95cf700494742945c80b2bcc5305f81eecbb811ff19f1",
    "signature": "0x769aa374c57fecc93c1033903a0f04f234a4fda560cd9194408bc73cd44d1143575f96c3d50501aec3f2ad52dd05aef0b92dc72174d603f12efab5362c092af21c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}