{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1017503208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbd42f4c1e298e73a006bec66cb5c3fdd605e48b73fc387c29c45cd38259ba4f",
    "signature": "0x199404b03b35b1c7c9ee3cbd85a1fd1282f0f264ba03616a0cd024f0f1fed51d0c5f0768fa0f31f7e4a584d0b41224b10b3ff11506b7cd1211d3adb42a4cdde71b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}