基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ececdefee0ad9f0a009756d1b79044898c2959d9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6d2d278372f9af5536a28859f47a6f61f5bfbc84