Transaction not yet indexed

53SUEpBbSnDNjrgfk2cSrFgYS6YUxHoSN9qXe9zefUybsAvZMGZWSym2aHJ4u5HsoNbK9AxA4o3wJpNu4aiA1xV5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.