Transaction not yet indexed

MEMSXgt24bZ2egFFjMY91cHiJmV3or6YyJfYsBbvDhpLsJrGMP6WUk65aHDPEAJQHPNadmrAYJ8ZvezqHov2phb

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