Transaction not yet indexed

53Bb5LSm1fN59S2vFNJfTvpCu7P3GV3ZjBNJfWa3L5kGe9FChbuxSj8GhBJzoFUUatnmwxPSymzTRweiPbK7pjf8

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