基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4f248f5f58cd23e10a62d576a495c0c02da27d7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 342811456751c0b2dd20faf8387215f2942fc1df