基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19bf46f390ee104d2c8428ad246fb410a575301a OP_EQUALVERIFY OP_CHECKSIG
OP_0 0ec9a86f5a882e907b0e05e3b5c77b8424e52bbf