Transaction not yet indexed

53ZKx5DZmPVv4BoUiNquSc9wHWhMJVSf7f9kUyS1A3LtycNnJdtVnSBHoNSXfs1qfZiX2dkskQTV72PuQXh1AWxF

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