Transaction not yet indexed

21t6muES4ti9dV5a6HLE6reSo5SEXBgY2SGVANtchjvkJ5Xj7sqec4DB5oTC7QAqhxtvUb9hDZFjYbv7UZPstuiF

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