基本信息
witness_v0_keyhash
OP_0 48f51fef7b5acb876e34a712f86365b2bc0d7ea3
pubkeyhash
OP_DUP OP_HASH160 7dca308d4726ef7f7c94d30d522a9db109fc7bdd OP_EQUALVERIFY OP_CHECKSIG