{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa1ac80d177e687f465913e2c41c266cf3c2a8b93ddca4917f5f152960a90487",
    "signature": "0xf6f352c3dd5e06c97f15ad20c2f0e95206a7973c1bba420dbdfec1a4cc49cdc53e2b1fc4fde63c9ade41e7fb875161a3251d857d30782625e0e241937338e21b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}