{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753017687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcf0401c200f1d32306a3b7e06e922db75b6f02877c8615520552c126c52e52f",
    "signature": "0x571a7846a2bbf396eb6e1b4c838e68f73c9d4ab30d50575adaef24b7426de8314d9ceb600319f0fa15a0215e58098c04b8dc83bbf478f37d4f8e2bd4fc562f931b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}