Transaction not yet indexed

21k7cQ2b21m3c2SWQNhSg1Gq5Crw9DZzEZXvPDygvnxZNFQi7g8HT2FRFtScCY1UPDYShqr4i3SH2AEGZXQoabwN

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