Transaction not yet indexed

66tmc4AnDkLsqyNMotR1zRcrwoaACpJjDUTrMJadBf1V5UTcySrrbWpwzzM5HFvMTMjSTduWxF1MiUkY7cPnZXx3

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