基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21f8848b3b429ee964fdd8e3b1d7bda06186bd8b OP_EQUALVERIFY OP_CHECKSIG
OP_0 c80c5addc2a887f7584d2e0ca11ed6825aef212f