Transaction not yet indexed

53mmRDR792ChtuVEoGF6ua1UiwfMuWNq5TG8kku9FaH9HbqUskDXkdsQwFMupv4kdqH3pnTWhAdLV1P7cDV4Nvmg

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