基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4042c4d5e9b56f7e92c6417a6f65c9d89ba79a8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7c17dd70cdcabca0924f48f5c4fdfe80447bdc2f