Transaction not yet indexed

5mkJ2cXbEMLdspdKb3e3VT6CaWgXCakZ1Ts5WpyvHAntMdbHUJb1GD1nVaoV11Z1UkJSxoZKLUZ87RGYRqUbvdy8

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