基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 303e943af34e39234babf3c712a2cb4ec8c811e3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2ecc6f1ed7ec90e6ede3e99ed6a54c1dfecffd08