基本信息
witness_v0_keyhash
OP_0 ef6697c34e1fd7170a9b242101a01fc31c0b2be6
pubkeyhash
OP_DUP OP_HASH160 ca420540878e790ba2c53bc6f3aa3d794e623d77 OP_EQUALVERIFY OP_CHECKSIG