{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259970119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0a2f0166e21848972cdc1c27a627c4632db404914093d2cfe89b4a985b5b286",
    "signature": "0x31e762692359dd45b042d521bd511d8fb066688be9d19d537218fc03eadb8a646988cdb25c7a69c1b63722f4b50af8baaa8e658c46f51ae1ab040108464c0e441b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}