基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 74e49f400ec19ff9c2c242cc7336bdcb4bd5cc89 OP_EQUALVERIFY OP_CHECKSIG
OP_0 173144602100e9820e4cb84d8a55a23935a0e44e