Transaction not yet indexed

TR8m2RAUDPQbm3iQiaGeHJF3uhgw1c4GrvofVe6JqJMfetLTJS7kde3m8JBbqjjTz4cMVWccTc1DiMagfdRN9H1

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