Transaction not yet indexed

21LK7mTgw8LNXivLBkuK7maRcvUXNx4VbyAXbvr2aNkTPvtwaxibW8a7SFMFkDRiQFv8YaaxuKMCdNpv2VhLxqXw

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