{
  "manageEntity": {
    "action": "Repost",
    "entityId": "174222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a3f847c95c04f84a55a56b468f95551e6966fee5675bf3facce1fc9709b0ee2",
    "signature": "0x3679601fda83498182f8dc267a62f259e0ff922796de334d6e056ddd07fe541b23932ec4beb41e9c40ea45a40cc82b6bcb5a3b529b0197ca5fd9b439572a98f51b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}