speculativeNonce property
The speculative nonce, only filled out when a single hotspot is requested by address.
speculativeNonce can sometimes be a double due to a bug in the Helium API in which the distance of a hotspot from a searched location is reported in speculativeNonce instead of its own field.
Implementation
@JsonKey(name: 'speculative_nonce')
final num? speculativeNonce;