{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100979900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34b701dc4ea3d967f182b96eb5418b9269c9032926bedda032e7cfcc34bdfd35",
    "signature": "0xc76e73584dfc33631d5cfacbe562ab94dee5d005e78d58ba13e8ff566dc22aad5ddef756640eb5eea4f9def5b789818b8e156038347d5b162a6994c881a72cd41b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}