基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0a4b3649702ea4fa2a0efff4d1dece506fb8d04b OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8f8bf9d569e08863ae89b7a1df16c4825d361a9