{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244393010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x318b2195e983d08d4b73f00f7fcf2789a35fc53e854385bac3d2dfc6fe1a79a3",
    "signature": "0x4157c6a12c0628fce35e20c1c5be6ea12c60a07898e90f74e24f33dbc41fab144deba0f406c9ac440322d8f5ebde44fec67fd0ebf17aaece1cb64652acdcdc691c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}