Transaction not yet indexed

5Apn6PEE9gTnnhtK596e3FnmMzu2pbtnM6UetC2bFfHNigss6eze34iEjcaPmgNvBT2dZJsYMaAoNhGeN9adq21A

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