{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1919544774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ac80ac74ad7a2d94fdbb17d4a022a3a7ff1498c7391f48bb8039f56fbc33685",
    "signature": "0x713888ad7e304f7f601162fc056c0ae39622592275dfa00207125f69eeeb9d5566b46a26f310e3272c994eea0ee8213e8db7bcfdd252548a266150873b2c73ac1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}