基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9449cdec1aafca3b70d1e27c1d0c8e7993d40383 OP_EQUALVERIFY OP_CHECKSIG
OP_0 af84be4f25d5d4feb219837efe59d34cc69855a8