{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298618172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fc04c412019129999360b7542fe510ec8f588321f1e7e4af090f17300184c59",
    "signature": "0x4df59816634d445968c92587eef114710d2656756ce817ba2b2a29fa49e61962201f727d694251e823d9b6a821e3ef43ddc0db95af60ac62967d6d1c0fe0851d1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}