Transaction not yet indexed

66NijVuJPCwjapvrvgfTzyrMCAgkUpzX6vuzEsJ4YkMjqPHHdpgPdeeA5YBK6wS6aqJs5FFh98CSKcPqrzHCC9N2

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