基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 781687ab621ea39e9bed621a8abb079a97f697f9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 675b53a80d2535ff8fbae0f34d7a4f7f8b52836e