Transaction not yet indexed

53poc2zW6Js2m8FhN2FBtkdnvTrtRotE1oLzx7qcN5q2ApsTKsbUej5cds2erqDVizNAyn1WyK9sFR9xDKWqRns1

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