{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2102675921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6492a6ae54cd095b20eccc85b46dd23a353600ea002e1ee45e079cd8e9b14dea",
    "signature": "0x0182cbd031baaaf47334ff2630203a98ab82317e4eae95874be3181fdf1eb4eb03dd6b0d62a03d20a22c53d4620e0c3a2bec01441baf03f132649e69f590935d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}