{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1234181261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb289dc8aca35914a87a59c9451db3f588f3c864d67bc8614f3d32dc29103f0bc",
    "signature": "0xbd7282518b97a828575e1f1443b295f807f84ecc6be3405be6432c78aa5d3b3565229eadba5119be93919280eaad6fc727bcf12765d613380c29966a9d138e6e1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}