基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21676ec6169aa3212041b8cb315f5b689a6b0f48 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7e9f2689ddc3dc56d03919c757cfe989c658ef9b