Transaction not yet indexed

66Pfy2QZz8uQbcB5tVfRVLn5sUXNWHdmdGATew6vbx2LitNkoB9znHb3yCu36c89Ep9arPs7csw5QeZ7xMAREFiU

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