基本信息
witness_v0_keyhash
OP_0 4ced6f7c639c372fd4b75bbf27973da82b2b753f
pubkeyhash
OP_DUP OP_HASH160 7cbd44aa6c7677655cae2f4534cb7bb1647fccbb OP_EQUALVERIFY OP_CHECKSIG