{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53981176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf15851df779c6492e19a27b7e18a64a2a52f43e983c0b06922aa1ba3ab35433b",
    "signature": "0xe2b065e1689cb323457cf5e7c4af479ed512398360ec9ce6bb6e278d7e5652452ffb0cc6b8bd975d06c6c8d8202e5c18322b78d50c5f0e34c20aa0149d1e50ce1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}