{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121928420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0750e0efed27a592279d360beff258a32f20de04b5bba7380fd9dd5720d2b18f",
    "signature": "0x77be2147eaa5cbcb9d81586572347155591451b18bf4b61c94ca8d163fc3560e7a874c01a723d55d4812fc75229e1e4feccb13a3ed54538ad33d91037a4a5c0c1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}