{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122405494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa419ff30f1fb3c260d0caee23cd374bfb26ef3fdcccda185e9a129d7cbfe1705",
    "signature": "0x02aeda6d703c38d1611d93f556da55f2c6be22814cd991fe07029a1398bfbecc6b43c7c79b50b1b310623b009df4fb3441f122a5ad411422c55c02bb7cf58e791c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}