基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9a49d8a864d93c0d2629dcb244b9487fce1f6efd OP_EQUALVERIFY OP_CHECKSIG
OP_0 388f6da19558892d5f4a65972b3a94cfda445a5f