Transaction not yet indexed

FUu4LEaESRfgBtp2mq3ufhPkK7Bhj6XYMtjrvybUMuVE4bRXpRe7hA4eexnnUXZwS7yTS1LQWEyvP2CJteKa8Ze

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