基本信息
witness_v0_keyhash
OP_0 3871c00ff7207a7b84dbf7485890424533b013b0
pubkeyhash
OP_DUP OP_HASH160 7f19e89e6d4f95ccf7b806a1a8530852c7cad9f7 OP_EQUALVERIFY OP_CHECKSIG