Transaction not yet indexed

21tpbH3bpkSfQdW8tmmaroKaJr684mvSqLgDGqKHzbd6sbsGd9dwsPzjVEQEpRkF8UB6NdEt3QdLd7NFEdAEKSpV

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