{
  "manageEntity": {
    "action": "Repost",
    "entityId": "777676552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x089e5f63309248295420514168b60cf42cf881806c17bf07eaa12fad5bdaf04b",
    "signature": "0x5a1d28fa32e8d197fff62ae3bae4796db0b2a306c623fbaa553630a9197ecbfb4688aeb839de852412a296fd712fde73b6900997d4b83625dfaa44ccd0cdaa191c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}