Transaction not yet indexed

MTwGJZeKN75yfgxjwUCSCVigeaD7pS8PoJAAyaeGtRZueUuG7LWsoYTwduHDXb9JExDN94hLAaDUkCFKkiPTFQ4

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