Transaction not yet indexed

5b16nvXZChG3A8CVT8TY8izkGaAYcYvLB4PcMr1hC4HTfwTLMZJgk2Qp8vHjpCWY8V5awZKwbxsn4izoDc5Z1a1Z

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