{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1239e051fadfab2bc2716ca0cb4fbcf52f578aaa116dcb14562d065f44ba6023",
    "signature": "0x0a54196903905c8f6624ca87a0d787042a5d60d0c8605795dd097c1cf021bfdc042fd7373c6df27999c07801e32874e60bba0e3807fff92c5d6179bbdfdf84291c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}