Transaction not yet indexed

53bfDo4oXt4KFBFJZ5MDaFpX7azXRUBfRsZdCk7GRSyDKS5BNfZekYHvx3Pc9t186jppqfFGZtDvr3AJ12p8AkLt

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