{
  "manageEntity": {
    "action": "Repost",
    "entityId": "506687319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0dd420ae48abaf278e5d70120e61ba8384599fd536e4f60002db505adb6256d3",
    "signature": "0xb4521c120e6495c63ce27b4912a45c6d9b83f7d1e4c02c350a129d80b8e2433d5fdce58e01237b263996f79826a21f880ff27094f6e1e13c65b3005266e8b4ee1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}