Transaction not yet indexed

5u3g4U8hZhkdot7cCJQdRfge4VeBEpiGQTrCW6hhsrkGSAeEAc5F1T6mmGpr2yFGZUTi9eWkHzfCtKzkLVFSJsC4

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