Transaction not yet indexed

5b66Q18YG6cbC39SWBRXWruK6JbBvBG86vA9CTYfawEGQW7wJv4kCmzS8a5RoGUs5GREetfDoFfpWxrcXGHrX9nx

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