{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1250652708",
    "entityType": "Track",
    "nonce": "1792391496522259350",
    "signature": "0x36fcbe29296bbd0deabef7095003483e64a8f735f1263eade028235e901263734e93a3af8eab9cf5360d85d83644b831f24aad495270e70dd3b3396109d56c741b",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}