Transaction not yet indexed

4j21GCPMMvDQGy5cEEXGrMK3tPE1cqHeimM8MJUtV99c6LdtLLxufvq1XyfYCtNGxkeBWTrtCyvjNNPi8RB52Trc

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