Transaction not yet indexed

3Cop2ZjCJHiCqRfnxCumbp5PDWRhZL25nzRNi71Nd1xKCq4kSXp3JXZWURiW3iqGpomvJgj4XKj9FveJMgNdd8Ug

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