{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b0b3884208d052a899a52f37d3fa6f1edda399efea049163b6623d1933f00c2",
    "signature": "0xaba60746d015c16e0149a5e7ec8d16494975949818c48090bd0b1def215960814be1266f9f33c178b79d576c3a26b02d70d51c319bc0400ec4982b2760a028861b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}