{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1297535942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e6636504c6f673bbd45011a2fcd035786955314ffcfa0457714315429fefc08",
    "signature": "0x08c5b4c2a8570ad2cd12c32d105bc942f746f1ad865286c836e5af5fbfd60a00048cd2da66afe73d386ac5b1dd7ef20a092de5dc63ffb8a9149f01661ad86f311b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}