Transaction not yet indexed

5b19QKX5SeCZQvuHaqxDSTFw8dSVac7peun681kxMuYtKWa4s9FzcsY3D746d8PwEKr2YZmmbRZ5HA7fgc91dFd4

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