Transaction not yet indexed

21AiSDTcowkwu1AkCwAtNFQbAh6XjHHkJbbLhkLraqDxPRd2LWZLCfKCTJdA3pyLp5ACXkXQydDtL1D3jRSWk4Br

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