Transaction not yet indexed

so15E5UbJPrjQrt1P9Gv4xYjHTT87cC4LPhJchFsA8D3d18fprUeVYFNC4JAygEftvQMhC9JyVRwjpFE5jhb64G

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