基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7bc21aa1873e413ccbd02e7d39b11d21dc6a6d5e OP_EQUALVERIFY OP_CHECKSIG
OP_0 38b0baf8b3d9cdbcbf9833e756c1a118862a9958