{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537707347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6acd999dce81f58d2f5e2bfa4b17eb9fbadf535f368af1f8face364e31eee4ad",
    "signature": "0x87527841380b01d5e0523e1d58fb0c3b4c883ec19e18f8246fcd18015eb8d3d3278f0ded39f0ef5d909af1c5f17ba007a6abfeef29a43a54fb46cd26c50b6c521c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}