{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11703156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf0423af4963ae59574f1c1ae2cb2569a55b37b54278a5302131d0655620e96a",
    "signature": "0xf6bcc2e588aa6f2b2fabc1de03eebcf40dfe23a7ec9c2d050fd8543833fcad045b1585b2b3927012404edc4652a467cc4c9f3d6afd038d08b45bb21db3520cc51b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}