{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576884210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3f3fc6326adadaea632016dbd63d0dba481001f8c99979e7687c81ee3999a1a",
    "signature": "0xdd92d06f5fae772245ca37d3d982fc8dc98098065a8bf826d0bcf0c80deec1ba35088c36f8d69fce57f34a94ea60ebf9bed5911f88e7d9110b51c47c35697fda1b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}