Transaction not yet indexed

3Ucmn9Cu4cmEx1B5d3rvtsUbXKHBAeS3V6sgsFZE3dHpMqkZQ3b743yEQMJ1bk242GoDaZ3mVHxRw2E6h8PxpRBP

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