{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655168216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a157aa3df361be2fc3f5c74984ab44c2b41f5809fa671ccd0b9aeaff81de0ee",
    "signature": "0xbf68bd48933ac126c7b8bb9390d434095da5ca7873469c8b0048b0a4d072c1da60b29a1aec3e5f76f79a1ebf34a0d29aceba32e43ee61cb188d4b1ab841ccfd51c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}