{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194610342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3897432340a34c8d2df153779094b2c8753887511b44fc87b370033922509fcf",
    "signature": "0x94de1590e9a70d578a750f21ec15c1f95cecc0d46c89abaf6dc7ba0118ce8be5782d146df2005f1d433e6c2709b03761a15b66404061559a1878a60958ff63181b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}