Transaction not yet indexed

4uS35CmuJLSdUQDcGPNHmJ2pX7wDyyTmpBqiNVMv6fFRGK4Uk3pLqypvpM4GKRJTJUdFtoMDqPgCJKSPksrofL59

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