Transaction not yet indexed

5nu2a7MKiNTiJMErvUFF175BVCqhrkEFvsq2muPW9F7rvFwtxCgtDLtm6mtX5JhC5N9iRRvbudSKDXkdLRrJnuRD

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