基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3e5f70587a0ec32cfa1ec747be0f86f3f45c077 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0400420fbcb65cc100c41699bfc55117b7b379c6