{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1080586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7515ae64f8b4cbaccbecdd9a5c1f21afcec77c060dff6e03383807e0d12b4753",
    "signature": "0x0360eba839dfef54e662bafb15016c28b87fe76feca5b92aad0fb497784dda7d551de56c7b0977a2c8b258d055dd1dfedf258c3ba575dbb1ac2102e2df4869021c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}