Transaction not yet indexed

2c15KkQYvMzGeo2MyvutAzKxEv356wnLdXYqyAbiXspX1g9bbyzcdRNSTPqYZf5SJCZ7CumtTZPoLYVvxdcjD7wS

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