{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1667165883",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d2bba236dc78e10868c3427edaa91efc5e4c84b191c73eda74894bcd5fa44fa",
    "signature": "0xb2e16b17fe895cc7b3842f87542e9d32624a03c9b783151180a6cade11d80b98145a9634c18d37da1f92820c69c97326a5a82cb51239a960bf91bd1b58eb857e1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}