Transaction not yet indexed

21k6jwW1P9C7abzg2yCCQpTkarMJuMkSNKeGDqCsohbDTPwhnjVSP53eHzWUVoxfVt2gdKEvLxJPTD3ybwGY9ihf

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