基本信息
witness_v0_keyhash
OP_0 621bc652d25f3c9100c9d3e3cf761a340417e2e6
pubkeyhash
OP_DUP OP_HASH160 a169e1e5a73e566bba108f22bb1a79449aa6ae41 OP_EQUALVERIFY OP_CHECKSIG