{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1810374381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd15e1a00979da9a9d5521baa70082773d9bc4e49dd015eb3216fb72fdc06712c",
    "signature": "0x575a4c220412e0d95129762fddf3da9254f2fabb8c6636f95881b6fca42587df367db0c18b837cbdf9e6e0c0f32baf636128a67aadb9761ad059bcbc9000758b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}