Transaction not yet indexed

ME7k8GTPKVcP2v8MwW2RqB52VwrEPYBkvvnPfVavsxzCH25S4x3UViGhojKyGorTUrSQAxVRFtkuUBBzmiiBy9T

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