Transaction not yet indexed

66MdJtPQDPRTtNfAGCzUqirGeTNFbctCE8pDzs5bpDFvc21P3oE61etsVLuSrcJUTokL46myiY4u61ppz1rfUpfS

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