Transaction not yet indexed

663YsFhhxH8be6YQWAnKuEqaT2dUxSUsXgCMUtksKVBZMzCpH4bsYEvSTX3r8tPidwrVjoSqsSfVgmBDsz45kYaU

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