{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142711589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc70beaf6ff543f676ac0ef3e5a35d45b6109a243602cce0daf167eb43dc994b1",
    "signature": "0x3c064de136e40bc1d668ed64d88843c0cfd8ae5061205d74de159bd0bfff832a113c5ecf09e08f44b4062480a2b374616cec804e0056832979b5e9d20deba5fa1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}