Transaction not yet indexed

ETfk2ffaGPxGBaP3jDr6vyYe7Db2j8dMdtFDcLs2CeetWekdjYCRET3ho4Vq7W3JWgMdJ7gKZHVg4L6bQqYYFoa

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