基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7719b892007b2a6d4c17c119bb9a1d25d7bdc304 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a3ea5d7fca03aa5d8828584c5b75f6c825df570