Transaction not yet indexed

66cMMghMifriEK6rfDUqqC6K8DqA5EnvL2Qw551cCUfx8tE71rASzKMpXmf1gMEA4XPLHvBEyCAvZCvaFBqfkRJs

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