{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100217612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x986b7cedad49a87368123f3da0ae809ee79f51a00de2ba5aeccba80fb03695a7",
    "signature": "0x9cad7a9bb0f91ef35c0ddd055783052345356076d2865268532668fb3109d38628aaefa94bccac4c15b570e65ae1a95968da5a4b5c6ca013aadea944938371881b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}