Transaction not yet indexed

66Dyftc7RPXjaafY99HU3oSS9YP6wWZjsfKAHm9DTJcc7LpGdjyCWLFDxSh8pxfaDUnUeQMSKBUyYKGNcZ7F8i15

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