Transaction not yet indexed

D53YYm4HmxSMiCEQcSiZWB5mDzAVKX91QxHgL7NMdStWuwBAJSX3TxN5qjFv2Fq7E8XMgwWbae8smfWAR6cTLa2

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