{
  "manageEntity": {
    "action": "Repost",
    "entityId": "877578610",
    "entityType": "Track",
    "nonce": "1792393927641589499",
    "signature": "0x697e6f2e8391b938d597baeba0ff11de047f8e788cfb3ad4740cbb225159ab0a16248386903abf257773f58e0fb8a7b645ed3265b0be7b0795e86cd92d5479821b",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}