{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1498340068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6caad3d2292de76653e56ed1041271aaecbeac86c2bb593cf3879ec5023f4426",
    "signature": "0x7331e26c01b1c822f8d5441db594859450ed71584666fcc53599e6bae2ce64721df69c7448ef0544164ac69381e72a88000516b78e063aabc60684b2073ebad81c",
    "signer": "0x1A748d74Db6424f9EA1Ce41A3A445631765103bc",
    "userId": "799948905"
  }
}