{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62a7c4f3ebfe3e20813980d67d1cf4c621c91dd8784119a146136191dc90b195",
    "signature": "0x8b24b30089c266cccbaba3cbbafc1b96e4691d6b9b6102e3cd6242191e07e38f697455f0301bbb44330f55ac23dd407598030b5f03fbc0c88db95548de9f93c11b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}