Transaction not yet indexed

3CUDX18hSJgcz7fa7f88XTHMDRDvGSqpYZbFohS6CLZDcVPSQzwqWvr1eszFSAr6srEXPUKBRsMQLvpCTi3R5gqE

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