Transaction not yet indexed

66ExwN32vQKYntakGj1dA4ihADDfENLRgEbfSMUm5virifaw34Sn41dW9RCdTCSH7kQmHdRHKPXPvuDf7WGKMDR3

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