Transaction not yet indexed

53UPJvhAXhH16t5uCcwCPnpcRELyRgFmUJxDBrWKWEPiouCvMsEXKUQnMSCRbmwBBSE8PTbhoitjGSYy3q7UVZjo

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