基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ef457db31bf971b18214fa3d64e4cd008a648c73 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7dd9ffb4a1ac58e8eceaa8d395d42900bfe5a1ce