Transaction not yet indexed

66NKD4H6HwMjGKkJBMPPSTvwgcJgAnGFGaAT8x44jZSL72QNF3mvAxKmmxjbk1PCZ4xyaECp2TFzMG1a7xiMsh59

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