{
  "manageEntity": {
    "action": "Repost",
    "entityId": "994689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cdb0f64c92efde04665c4215b0f7813031a7b06c767f7e343327de72f5b08a5",
    "signature": "0xefd51b56aa8a332be4092495b301da0d05735beb426b0c3167316c5fc72972ed1dc90b1c45a40b7a8fa2cebc8e6810722d2ac10896e0872096abe3e8b6b4a5411c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}