Transaction not yet indexed

GHM21c1TgLuQKy9WycNhCzzsSCm55r9nm8pTrG9Z3ryBA5uwN48Qg5fDNQ7pYf2qDLXo2n98iesfVfZJWsae3kp

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