Transaction not yet indexed

491LtEeT8S9FmEzKCZtMf6SD8TaWbtjQemHBG7tvgkt5F6k4PN3NZ3fQzk17SbW4eTsHeiyHzdLRBuj3YKwXfTuE

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