{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465933920",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71241ec6edaca5e9b69cd0c5c798a133dc5226ec2b0f865353576a31b70d48ff",
    "signature": "0x1e98f85969d253017f8b6be00469931dcfd871bea1786d7621ccc020eb01866e22be6e2e308790f062179d67819976301feeb243a3185c6af779b363d1b8a9b81b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}