{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416007201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9d974a683d1f561151482a1c304f39de66e910633a474598f3abe708c864d22",
    "signature": "0xd1587e28570f2648f4fdf91e6de870e5dad7734849d00701052d3f13a93d0349324707bab7f126e207ea02d7088cc02153fbae4c292d4148c6a56986627afba41c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}