Transaction not yet indexed

UDmfSQYMJ2witc6wueVohih9Vc4LTvdRXoozGETBMSRnw7GaBVCcATpcMNTDoD9pNDFrFnZwrSsvTCD4dCq1F3x

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