{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38bef8b6b2657d565056b4ebe596d3c0d2b6aa550d2993be119e3cdb9a74528a",
    "signature": "0x275ef1e586af5160c981ba70588573d76ed2b35b4ae6ff4391158c9de5e05193636afc1f7feb2378b4f3c852d9d0e5f37e20e067f3ec30848ba94fbe829710641b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}