{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1108881553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a5e1ca4d152d13171941bf851d4de9532b622105772d362484c0031b0899e12",
    "signature": "0x5db9f68e99625243b0cd556da4e73d3bd33c9bc39b25b4951f74cf5dc558f6c4631ca420604b5ddd48449b5d3ffa232b4ea67c9813a291451345beefd8d219f91b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}