Transaction not yet indexed

53yxxvCENuoQm5hbm7py3XAM7TSUSE1FnKo41a6tmNc7fYTdTXbcQ1RX48kQNUhD5AH2Dua3j2S78UGPEDKWkqv2

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