Transaction not yet indexed

4CU8FskUZd3RCUHmARW3wpqh8byc171kJS2LR4K1invMAt5pTTafeLu4eX3NiZDBye5tmqi8cyuMkrMDUq5Aqkc2

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