{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1848005119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0eb0cc61ffc4568e8cfac1a1626917cd9d4a4138380da59daa384e4a1b5bff95",
    "signature": "0xf6d0c09219605ae9db481e7444ea984a27c6cecdbb78dd095b95df8c10ad25e2591a4a0da34de2b2db520c4083aa5542a62d5b8fff4a86ff5acdfca5f3f8f4c61c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}