基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a970820a2fd94558a378b0c0bbddf22d9f5dd7e8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 073b49032e550e6d778b7dc512013f6fe3d2db7e