Transaction not yet indexed

5Nb2kpo9oGTTRzLc8u2MVod4EVQmFURgp3mW7SyGJVtn53gvye5KfguCowSFMB37BL8zVEsp3qkhiPRvz4H5ULMS

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