基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2a61b4c4e85add7e37c5d58fa0599a0c8220d27 OP_EQUALVERIFY OP_CHECKSIG
OP_0 70ac56a245f096e1d046167148e4fc9033ff856d