Transaction not yet indexed

493JSM6kfKTHE3araJhfUGnKSoChkCxwhAjmeJ66FEJKwfYR5EZg5Ezca2utMrEjpBBLACh9vRtdonwmCq6kDBo1

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