{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1053139614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x198bc9b177d3f25ba151a68ed9c63e31515af4a5f560617d7e0e792bb64a8b53",
    "signature": "0xdbd67500db274e1bed4db894b9b38efae2563e29bffd4bbf895f1bd6cd79882f3ce32183e03ffc682872b34b228a615e2c6b6eab492beaeb2048e666503cdbe61b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}