基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f87b9a21d3c955aa5bd8e31608cb655c71b3ef5c OP_EQUALVERIFY OP_CHECKSIG
OP_0 6a2c2521771920a3106568673a5611f3fd89a8e5