{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946436109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37978d8698638bb312bd19c20faf8bab7cf55df65e60dd44ee96143ecf7c2a9b",
    "signature": "0xa39be288cfb87ac9db36524db95dfdf7f9a7ebc9b6a68c8d0be52b9998cd85bb58ddef5b19663e9e62bdcf44974b5d665d2a9e5c43cbee0c3f8e0724ca7308af1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}