{
  "manageEntity": {
    "action": "Repost",
    "entityId": "923554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6853db53263b82465269b8808d41807f37316aa6dee23f80f628fc567a4d4517",
    "signature": "0x3fcd47658571549bc8146a1098d3aec74978b2c85de913e2f00c96a573ec63cc6771696c094fbf412074171d8c5ac2787eeda4ef1c0f0b226224e4cb37a27d051b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}