{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912222062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x132fda0c20b1f4ff16c249798bddc62f59131316bf3d66383cd0c51da36581d6",
    "signature": "0x9e7368d9f1fc5fbfcb9e308df6aad32b6c35428935e09d71acf0aec83d76347751e6cfb929d75e3138a51ee0b06c0e5489e43a3966ea2ce3e23bfcc70b6a46451c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}