Transaction not yet indexed

661LPw1tdEZGRWZNKin4hCD6BEKLvfr76zKnb8LXG1HUzTu64aLALgHtrQZozS1nSJozEY9jeQGoUBLEpWyTypL6

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