{
  "manageEntity": {
    "action": "Repost",
    "entityId": "15341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5056cd62b4c23748ef3678ef8baea4f746787f36f6bed7024c069c539f049902",
    "signature": "0x64943c95ba0f1fbdc383fd62360ac9c0052ec77f25ce3bc189c4052fd8ec374e29e034e9d8efbbeab7a7e07b089a851f083e7261df8be27522c06d6b9dfe56b11c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}