Transaction not yet indexed

2mb3677UERf99K5HsuPWiMFuDdpYzbTpVumeWqy1LRMkoABAmA3LwdGSfeZG6sLzcp633LWNKi22LqUJmqmaaFs4

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