{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1426440663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9224e8239754e0ad46215fbbdd7c1cc617e189c5ca2b078bab0b29bc70c235b",
    "signature": "0x8d82741da0b60fa145f5ff67dd1728b3acc81156f9a04b5fb98fb64aad76ae761cc9d4166b3a9c516a655fa6f3d8afb44755ee80f1e2fec9474c73ce5460281a1c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}