sf.arweave.type.v1.Block
uint32ver = 1
bytesindep_hash = 2
bytesnonce = 3
bytesprevious_block = 4
uint64timestamp = 5
uint64last_retarget = 6
BigIntdiff = 7
uint64height = 8
byteshash = 9
bytestx_root = 10
Transaction[]txs = 11
byteswallet_list = 12
bytesreward_addr = 13
Tag[]tags = 14
BigIntreward_pool = 15
BigIntweave_size = 16
BigIntblock_size = 17
BigIntcumulative_diff = 18
byteshash_list_merkle = 20
ProofOfAccesspoa = 21