基本信息
witness_v0_keyhash
OP_0 b747834fc8bfef4e34a31af0a80c49b09949266b
pubkeyhash
OP_DUP OP_HASH160 fea03ec28849675fdd6e3e8b3e676f2f2a7fcb21 OP_EQUALVERIFY OP_CHECKSIG