基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6a4d78a5ccac0af2981a2dbd9dba4ed196bff254 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4b7a8c91083373a7acbc7b4ea7d7765b57839fb4