基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 420144fc6d7ad819df7266f7c1c5145dbb6c2d7b OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4c5d3524303a80cdcd974f9d18e2ee9d2d5c726