基本信息
witness_v0_keyhash
OP_0 9921e5f29aef4d3937d2e3dfe0e13a8ccbf2175a
pubkeyhash
OP_DUP OP_HASH160 d752c30b95902092b9a0c1075d8c6aa32489e7ee OP_EQUALVERIFY OP_CHECKSIG