{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122024741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9590cc2f21be3c32d527c30ea26ae59696076430ec5d60760f8c76b113a9f8a3",
    "signature": "0x2d62df2835bb18bde4c79a9083310cf843c11878a9a68bd2879aa68af826e60a60616bf7ac26e300750548803271a0882a947dff6ac24736504957d884d0022b1c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}