Transaction not yet indexed

21XFEyBRMnCuMEw7rYZUtQCmXFLTNEptvGmtV6kKyJxDyZoUkWSkrAQqtnJ7GrgWN5mEdf6codzjcYo5KRLMJZfh

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