{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272000333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x796dd766daadab5d455574441a5687b5802aa327a083ab5bae0c4d5c6508b33e",
    "signature": "0x34411f25c01d2873ac7c2390a02f15f9634a2de876d7eaa25ec8522b23bd72c15be68f002bb0cf7b6888ab918a6824d4d451558dccd46c32295bc6ff1ed4ee9e1c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}