基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a4f4459e1f093e95f649c91f15b55821c8931bd OP_EQUALVERIFY OP_CHECKSIG
OP_0 8a942053b2db6c91540ad76a9a50f2ab21f40bfc