Transaction not yet indexed

h18aCMSB9hesd4ELRrxti6HFrJcB6r48gSgGKQsu3hyMABRFCCDXSyv27vdCRPFVGGkQF2Vd4Lpqrrm634q9ZQt

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