基本信息
witness_v0_keyhash
OP_0 21fb40247efb4d54c57e0b9564a9831cc308cb89
pubkeyhash
OP_DUP OP_HASH160 87aa226cc4cf39dc9cb2ccc6f41ab4d5fcfcbe27 OP_EQUALVERIFY OP_CHECKSIG