Transaction not yet indexed

66kmtNC3MCaBSiDsgALpD9hpDzQDA1ba4A5erxqV1JjBdYw3uvJ1Reb8JcyFJWdsEJruWd4Chv2gZ7NMbh1YyjR1

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