Transaction not yet indexed

42F4RL7uRN4iDcyqag83TwdsfDW3kZG1k52wDQ8M73m7n9QBnqWT2ynSmgLWGhJmt6fVSWX9jXUMMvtUXNrUfAw4

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