{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa27a62c3fbad66ddf83876adfdd1e77f7fb9af79fd5b72637cbe212ef0f9f20e",
    "signature": "0x5d679213c0340daaf533ddf26b3f3813844d3373e242e0c72a9280cffc580fb4333af5421f7f15e0c621cbb85f589d4c84b7e4942104abf7565faf7cbedf31bd1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}