Transaction not yet indexed

494ZZdwGxApzFVwF2Tn2oArzVFeTfTn6AxmcDVAfHk9vRQqWevgz6gfJ9UMNmhbLPvCfp2TrXUbeG5ZUMniTM363

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