Transaction not yet indexed

121UggwAAchYkPQAJnzWrLhso9qdpV2woWY3gTPxAoqRUCV1i2bzsC5PH13kp4E2ej6QJeUocj9aHQqdm2TuNh72

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