基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a5b617fc9c4b7ad3fd58787a77dd944475b5cf7c OP_EQUALVERIFY OP_CHECKSIG
OP_0 49421ec0d37edcb2f4178dfb57fea31c369dd861