Transaction not yet indexed

21pNVJ4tdMbb1JNkS1PqgLex3EpWuryMbFv1TWPS89BGHCkGutdmnSwsgQF7k8ZEBddRJL3s6SS6GNE5xSpSyikS

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