基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3b420eb21cec5b47769e059af1172931c6fadd68 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f4b4c7b7e6083e49f9957c272ef25e8282773aaa