Transaction not yet indexed

21pwqJBmHzFWwkLiyaN2BmUEoGfPtt8gRHR4WS9iM7aBEMGmtDcBetPm5JP6VfUKMqXfUtcC7uagtB9x2fXAowE5

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