Transaction not yet indexed

5Ng7RsUmgu7tkfpBZprKJ7GFD21uiFoDcsApbEGjuERtxqsTDwfvUNdCWoFDYyWoHHiCEfkgxB5dyRDRQE48z2c2

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