{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915134062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x446d0898420a158e524da19871a69706e4740c0be49577dfda445982c9dcaf49",
    "signature": "0xf663d6ccf8487849772607b65b180f5da51f4621e444fe5970465b7d781a13e11ffc843884b5131bd0f966fa9b18745c93fb150b9d97e9487361d2ee7bd67d811c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}