Transaction not yet indexed

RGKCzzUYbhR8EErJVceRMmMXumbrp1dqHXezBaQ5x7M8dBqn4QMusoQLEGCZk1enELHExBAqNqN3Tsza5Xe1TSf

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