Transaction not yet indexed

2c16QLB2FarRAVb9Gm7AnFqi52wHEj43CpXGdjcYfNtBUJdFH9pDccApgXfPqGqDfnXGT9txpe9eyWxqSGkXfNU9

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