{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951287884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24e1f9c84e78e26d652bce0aa900e7133c9015df140e3f96c24083312d68cf24",
    "signature": "0x54752afdaa688d6ada5c2265e3654df63492aa15da9fa59ef61ee171c856d4db01fa79aad130ea1df98bbee923da6d858418e95c25b1e1417147f532bff9cc461b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}