{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1289434199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34d06970ca0a47b2448d414af356ad9b144b671ee5486a4ee94a2136694adbdb",
    "signature": "0x1eede803715a9194d00fefcae8ebfef64f53d4166d7402bc3daf8d71d2defa1c57d2974b4c970ad6612f80d53bea79023174d5f0f62853c797b23c27df0893291b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}