Transaction not yet indexed

21j5nbFvXh5SPTcL7ChXj3SUY1TNcsXCjakPL2D6G7bZuMvA4vrE8utkxnnj72ZStttyZrAUtDxcbc2eAGJR4RDM

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