{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1852239083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf71c5e800c5c750d67570e17a139100ce61e244a79e9b97ac95fb42b5cb441cb",
    "signature": "0xb79d2b451ae8b26ef9ef90a59e80df009f9caf2e89100a85e31412c17166c2a91ad35b713a8243b94778e2ffa2160c0c037db537af39a5d816d4d3d26ffc9cdb1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}