基本信息
witness_v0_keyhash
OP_0 e20490a5b5b769775b8ef4488e4e405b91b2478f
pubkeyhash
OP_DUP OP_HASH160 57b6193b73ca626ea62b2d90b234e08662b0e581 OP_EQUALVERIFY OP_CHECKSIG