Transaction not yet indexed

66nK716RS2kqqfXJdELQMip6ukrgQMQg4QpYGdT1fzwL7spEZ1U6xToFPC4tV2SzWtescd2BGFNcjbA8L8nJJRM2

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