基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a7a5c8b5724e960b3fb53b2f2a5c8eb5eab3af2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 5157464f49adbd50c5d8534cecb6bd06c8a3a6b8