{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39e1aa7b2a2f3dda60726fa7cb90ea062015771fc7eca6b7f2afc789483b5b53",
    "signature": "0xf744c11712dfbd30041e56e03ac9aca0f2853b0830e62917e658e64bca9269193f492c704f0e5aa75ae028f4657bbae4b26b5f802c004a431da425dfa1e4b7c21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}