基本信息
witness_v0_keyhash
OP_0 ec12665d49f674e866beb3d7623108cb1a88891d
pubkeyhash
OP_DUP OP_HASH160 b0a8ef8004dbf3d9ebccb7cc361c84d2cb341ad4 OP_EQUALVERIFY OP_CHECKSIG