基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1a9d8b46b4c6a7116ea9c25bd376b5d5495ba0f OP_EQUALVERIFY OP_CHECKSIG
OP_0 48b7c9c39e6b73e030f7e5000df63074ddeac3e4