Transaction not yet indexed

66cffKrk6aft2SAcuFRpDd812qu2Kmis7hJ5xhJ6Nc6TsCGpMHbMQdCwGzxKpANizeUaA38pHCDCXKjitSx3Rmbe

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