{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215336607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x428fbb3ed171149c86a246cbcf0bfaa17b592146e9a018d7e07fb0161a558c69",
    "signature": "0x147022031590c1c2ece919c183b8daf36469b83f4defec170c05b39f524ac8a7301cb7dc4493055e6238520b9bb7e2a66aa24d064a65b4c38324c8a43d6d8bff1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}