基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c8f4af637fdcd7e1680f6818dabf3ad348ee1388 OP_EQUALVERIFY OP_CHECKSIG
OP_0 15c34a21fdad0e440a7a6e4348bcac7fe0d6f587