基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a2dba954c7759063ec206957a6eb98e54fa7da9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 19e1a22a0643ae79adfd45978be91b9e165a9b7b