基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 491e395cf8a3304b7639b0e99502746f269ccfb7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 720ed3aaafb9c87de073f4a9ad88a72e88aa8c4d