Transaction not yet indexed

21kCqpsNKQfNdUJmDdz5r7YnexT5YDfw2FDdx7Z8icWcN2efAJFNkVRJNYXFSPVwWXBjs1Nt7wB2XCUHiLtRMHcS

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