基本信息
witness_v0_keyhash
OP_0 312c1394ec42882bcd788b0b8e628c3c44cd6d79
pubkeyhash
OP_DUP OP_HASH160 c57263e1d86f1a0fc3ae9650e79081567847fc0a OP_EQUALVERIFY OP_CHECKSIG