{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128088921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94b329a28cd85e35a240736bcc22f3e3bc4e60cbfb28cb27944f78bccc88eae5",
    "signature": "0x7acdef6f183fd107018afbc3e880e90073abc3c3711e85651800d0790eb3587a3215cc596596e80cd67cdd26ddb0ef0c1a1b44b4f3d5d4be34ebe1bf896fb27e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}