Transaction not yet indexed

NUGL6Ayv4PWiZCbf79WxggnWaH3ynD4TNAP5YVTZgmuPXU4G4LdMxHAaWVTC1cfrVGMySAFWCgKqYFEDVpwPKQN

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