Transaction not yet indexed

21K7uavWCHFb5J6GYAcUamzKfQsvbdjknJYrsR6pUDwd2cTppr9EmLVn8CU7VCG6D7zx4EhxdVZxVXbcxBX1GeSS

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