{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1949656703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ed550890abaec6d025ddc5628ca39b96b2f17ee8c704ee771bf0565fb1baeb3",
    "signature": "0xb8393b2fd7703eba3cc37ce3cb70543ab963229b4ed108706fd2d458862e4c6d03c878a7501d8373d5941659c39419850da2547bee909fd8eaee48d2efb02e2d1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}