基本信息
witness_v0_keyhash
OP_0 4d2b168e70ce581fb264a645ba031a0f34c6498f
pubkeyhash
OP_DUP OP_HASH160 1a7c219f237b2e1996eb0700295de36da90fb0b7 OP_EQUALVERIFY OP_CHECKSIG