基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8ec4b7465c4cebdd07325dec5e4e573f8f0b9cf1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b320c18204c071a473edd1cb70c6fc74ceb9b562