{
  "manageEntity": {
    "action": "Repost",
    "entityId": "372254876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bc6f22d367f71185b6d0e6dddbe3fb654062458b2e53c368d22e4b1688f050e",
    "signature": "0x42fd36f5d8e1bc5a8b76653a59bb88800c672a24681de8b548d95ab9463a29cc271628e058f1100f7a110c2993058aada609c5c691c010e6df4ccb3ae417ea521b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}