{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa93335d59b3691fc641cab23fc878c1483cf4e21320195d4f2124e148de55bb",
    "signature": "0x1e42d94efee19b3a79132e68cd6a8914751974bee839715cc67387111f8147471c75144fef829fde7f2428d5b9fc5afa583659d760f6bce2c0e4432c6d0681dc1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}