Transaction not yet indexed

5b1UbPEMeVyTa5zQLcXhvtdz9hPHEz7QPdRDGg4pBPuQAZN5p4EdFRRybVKVbw12KR4kxkuB2RAMg1TamA9CpVHs

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