{
  "manageEntity": {
    "action": "Repost",
    "entityId": "268029610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c846e695f52f4272bef36c17ba5d24754d6cb2712914eef1830518ccff6f209",
    "signature": "0xeadbf9c3a5cd9ec6aa6ee4d964cd18940155e68bf26e56ae6c526dcba39ecc3b2f77bc02521c6e87d1c4f5f0b6265c1976e363420923cb10a4dd3a97390e26401b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}