{
  "manageEntity": {
    "action": "Repost",
    "entityId": "778963716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x918641dadf192a8f4915b19c7ea7f7b2b3bba5c60943ecbb75ab6a7550ffc905",
    "signature": "0x38f6faf0e1bb6bf178d39219a7a1a23d413dafa83e883428e528e15feb233ff417f5a2307b64d25dfaba9d104875069ce2db3e352c77c83c7254c1ce2b211cdc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}