{
  "manageEntity": {
    "action": "Repost",
    "entityId": "939988266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a13f02132c7c075bf4423eda4f47065e1e0a3bddf2c292ed7266b74074b1d55",
    "signature": "0x696c8a4183f90cfb0d981436c9cd211b158d30a1848b601d43a7adadee3797214f2f07556f451607c273cb40bdf3760776dd08fe31c8a76fc24e5a81782c43f51b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}