基本信息
witness_v0_keyhash
OP_0 31b5d3c60a09aff0b39c516614694019bdb08d3f
pubkeyhash
OP_DUP OP_HASH160 87a7ef4f5b121ec829ffae56cafab541cfa46a27 OP_EQUALVERIFY OP_CHECKSIG