{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264045",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfaa3a988ff96472be4289ec0754f4b2d2756000c19e85d67e25487c9802ca5d7",
    "signature": "0x36ba8ebd24cf1f10f4f54fbad9b7ad50f33e3a75ef665bd06856e7952afd602a6c92ebd2011f653d008d8f27d150b8fc2a718b550fb5be9c6489f8c8d016f85b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}