{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100005719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b2fd45a6718805a5987811f5ab2eab6d8524e77bb5899e607fcfc302d504590",
    "signature": "0xf3d32cf33655c25bc831f8d8df1291264c5083167ff31d328491957328ac5af9367df0a4ee01cadcf76d906a27ef4a995081250c0982941e3fd0fd2d2b6b93ba1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}