基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 03cec8b99c8b8d64deaa7cad89df7d8d37f46ec9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 74a4cb43173df082911fce0674623323511792d3