{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348504002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35be2b232618bdbb4ac21b87c88335031176497c49b42ec0f2e72b3154c5d5a0",
    "signature": "0x2e238b9f693d86234038928f794662a2ced1f486a903288dcdc717d1f576736632661dcfb0b87c1dc60b89e877ba89282ce8e9156daa5ab758719f14f979af461c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}