{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149103464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b399e16793722a87bfe167ac606ec48d0f9f148c8bdc95f612c61264ed6924f",
    "signature": "0x772f8b139970304e1f3d1db052c6e26469ddc032f6ec7fec4d9b230cfd165d4d1e19ce042c495c34d2955169ee802c395e16ec3a6aa689a7154a59c8cb8d53761b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}