基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ecb4f7d4b069c6c94ffb95d7224e5917b1c9f9c2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b9aa87bbd39c3dbc60a3ed3a5502143fdd09c350