Transaction not yet indexed

RSc594sG2hfdaM2Dnx73n4c2n2zM76dfq7Fdv6vRseHjp42c98cTYKXurV9vg9Jpp2FT4HGqQAttttzXuFVcMAt

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