基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2a74083e7f9e23d6ff03c6c4b01601a20de6c98 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fbb8b2ea7054cd9586772c46b50f09af253ef5ec