{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276333085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aaa159629f6edce903c5d9f6a1b96af27879f10b160fb052c78de05f83a4a86",
    "signature": "0xf2eb695f86346e71166b8d9bcffc95dca4a28bfbbdfe898d3a75b950d3ac693f7600efc8cc6f9acf30faae2ceb08f460c48cd8c9845d90f94cc0bb58bdad935d1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}