{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59875742",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7257823fc11d6462d5db2548d18ed211e799094f0af91f55cfa9b325c4941e3a",
    "signature": "0x36dfb89b353a788d5194b78122a8c133208b50af58ea6730e965d2296138d54b1240b6d445a5bdc7eb2b20e552312ff2095ce1709d2405f5a1a2722316e912031b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}