{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1384770115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x480b90572e96f8295ded98e6d6e9e380668b57789bcb84b6328764226738045d",
    "signature": "0x37fb8925894c59d554abaf099fb9f9f06125d182e3c1743877cb760b4854d33450f4a2f1b39f51d8669b9444124ebf359b5f682983863cd3a43b27872a6e12381b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}