{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1206312959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e2b64fda0e34a6e922e47d66f98f4e56cb0b3c266c5ebb2df047908d2c48074",
    "signature": "0x9e3aa4f190755d34aed3bbca2958fa5ce1a2c8c7a0699eb87e982340a61ac4451ad04f4ec9e070fffc783dbacb877cba16cc5984d9a005d7add7efabe3380a611b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}