基本信息
witness_v0_keyhash
OP_0 a4ca1f3fa9b48e61ab05e260330572b6ca804d95
pubkeyhash
OP_DUP OP_HASH160 557f9d5b03aed8bdb379e03d2e82c5282434a47c OP_EQUALVERIFY OP_CHECKSIG