{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9671535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x110883f7645a5a4338fc1babf640c267fda7cf52ee9b0c2e8c03efdb760563e5",
    "signature": "0xc8800a09117eb4b1bb4e4a0470ff3dc92bdd5ab1691cdd5d433702a0893e84ff41216db4acc10f894577d16f5e92dc01fae0d387cdb66784e596e4b024d55a9c1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}