基本信息
witness_v0_keyhash
OP_0 19f551b2e1a891b06c1f0232b34a1d1f09becf6b
pubkeyhash
OP_DUP OP_HASH160 fa876884cb93cc1bbd74bd32d82ce1d738e20190 OP_EQUALVERIFY OP_CHECKSIG