Transaction not yet indexed

Lum6yRLszMtxsG8qyAHHhxT9mqCQYkNMNyATJMajynP14ddVf8gP6ugt2fTcuP5QPS5RiZfSpwn4qTBbjDMZfBs

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