基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 014921e55fc00e6ae4c6154da4d27c2d60587d77 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b87b11379cd07b881515cec8e560e242d4b504a0