{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2de60787507246440a8aa93d000c65ef6e183bc7528b31e35ec42666f37657d3",
    "signature": "0xf58b83f941df537d57587a9b64338e1f572e1d5c3606cb2a7bc7e76d948d41d23b3a9a1d307c3c3b33633b4484a9937f4d099f7472557e80ed085e8479cc15741c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}