{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1368641500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07c3dd26982e0d065781c9c3c7cb871dbe4c23700f64e4f6bb18c364f247ffc4",
    "signature": "0xd5937dc9bc81127bcd8923d5c182c1559eb6758bc261cef2ffa6147164a4fedd77ac80228aab161f405a89b979e9e84bc3d770793243266492a277500df8746a1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}