{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1867655526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdba3335098f27bce8fc29c5053b378bf35e8121aa8b81d0c237b94ad9660e16",
    "signature": "0x35dfc6cdd6fc273ceb0e55bedf57b1ae33c369f60bddc6417e038adbbfb2b62d22996cd3a998f9f3036df880e9cfae32738fb503f7b99d165805ebcb460783da1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}