Transaction not yet indexed

3Co21XaqK7Vnj5ydsBrj8M15X1AD9ek4HzAfGEn1u6YFZLGwHNF7cHGybqqhAzWAL5SaLomUvxNe4EMdJ2AjfNU2

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