{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43026863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e672099280c2322963214c2da2a655dc27c0f420d31c6d8116f4bf8e118ba7a",
    "signature": "0x6478a6b199daf5f569cfb4f57f01b7dbdf3ecae2636ef97ed7dc19625c0ac68d6bcd3cab87a9a159092363a9207358b461d05787ab785e66c7bef76ee929fb701c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}