基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 db6ea2b894dd4670195b2bcd0295bc7bc621a7da OP_EQUALVERIFY OP_CHECKSIG
OP_0 bc257e1b15f8574fcbf688a4e6a9ca93d7a7b758