Transaction not yet indexed

2C15A7z1rNwKgzGfqnxm78WyFBh1yGWtKXy8EqCJgrttcSntDxVyaY5xEGuVancG1opMiM1yUzQnV37Ku8MmVpP9

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