Transaction not yet indexed

21gKU1udU4dZpgZMzkbhxNQjk6PggGGH9WHcFZMtj6EUJm36HBi6ccUAtpJBGC7LGwikgZPGSTKBEbEsAKR2nbmv

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