Transaction not yet indexed

66mMCSnd9PYsCyqvbHvq7rC9FqBfRTFpezXkvFRK3dofhTyH1fFaLshDRT5nwt1JS2U3N8yVtUAoVU3qYpN46k3p

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