基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a5b1e1a4a01ae7f4b815c0179ccd70045be1b8a OP_EQUALVERIFY OP_CHECKSIG
OP_0 619791fe38a1d543424062a5d7f1b9e5d281fefb