Transaction not yet indexed

mb2jEDHCXadWYk2Ckghv6HfkeaUXj4K1kfVQLyMK52kMkQYcsMw8CpuDfaaFFXJ27p2bcs1U8MndxGNqZxGA1ZG

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