Transaction not yet indexed

MDV8oqHZN2VYoVV94UCnnkG4U7RNGSEZiqe38i9e9xMAiqGXkZTa4k3ys2EEQrSgFzZkXPduhm4uVC5tD9Rieo7

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