Transaction not yet indexed

5mU5MKbrxGvx7aVy9XMFFgv3NK6JxQkpzL5AQPL4mzhcRWuMMWDM8EwjQPYSyCWFW5Bt5iANSQFVSU3k9RXkMso6

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