Transaction not yet indexed

5UM99ePdH2GeDLMVKksYgjvBFWFW4qcx5AUW2w43T3HpKVDuAoV1iJTJziVwCtsfs14o4sGqu4f7JXv9d5uo769z

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