基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 20d2421eb5b51a560626508ea8e69f6d77655fd8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 78887c1cb3cbc517c7f4122fae1b03e3335eae69