Transaction not yet indexed

MTwZmswoFrXJcgBBvdW8dV52tAwipZ8cAXh4KKfis3bbd5qpp6x4arU4KSTzzYPGVJWBhbmd5dKWycDerv2t3uC

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