{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cca0a8da4ecf8cac7d1452a815106901cebebe22311563582a21236ca988dba",
    "signature": "0xab0d68afdacc68d907716c7a440d9105439913d8894681a01d5d06baa7d7891c7f0707fe4822c07f846d295831e8800fd5be408c32cf6f9aa24bba1d007965941c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}