{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a6eff92b58183d98374b8e535b5103e5ba568c133bcea282cadd7aba1cafff2",
    "signature": "0x0bd74b9c599b28b04364252100e1701d5ac4ec58aa5d6ef1b2866f2422e6dc8b37eafe279db795a6d1c5802a8bed6ddad1cfba1bacbf55bec1a864c7e885fd951c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}