{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1514310371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13982a83ff9961c336685811ed8f459c15d69fafe94ca606e18f644287e2d5ce",
    "signature": "0x56549b8d83b54f5f694202f37ad377245fae4fe828d7ec7656dd50d642ce71a67a82075cd8ce6c18748aceb7a64967e6ba65fc8fc17d246a5deae4e3d0896f661c",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}