{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1294532343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7021e5ff578ac4a309f62d9aabf10cd31ed827488f553dc1406ebf1e5dfdcc9f",
    "signature": "0xe40fe60cf62d2d7abb92614ff8405ffc4ad448f6811c061f1b947ddf9424761c58b9f859a16cb9fa2d4c935af2d9e33fd622e8d26483787a09775192529e5ae01b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}