{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85016",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb066b6d15dbefadbec8f7eba80a6ba530f763ea4e5bb08b7d01edf24ef0714cb",
    "signature": "0x06c3fe2940137886e12553cbaa27f178deddec1f902a035d53e56f598ebf10664747a037b91d103f240edfce66b5074ce077c0339194a49ae4329ac8cb1d7df61c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}