Transaction not yet indexed

64mmtUny2EZZJJRN2JoAnfugUfb6xpFXDGeCQL9VCcZTAtqg4dEvqYD8HBpyn88ez26xdGuEyH3gdzn4GBW1FSF1

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