{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656215319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c9cb66c91d5c52a28cc6863c36ed95e020c728ec69b1af75a2bf2d93026234c",
    "signature": "0xb291522f175947f04f766d5d79272be797e5f46b66a50b09ab876d86b3686f220ac543fed81da2be91a1497e58e33a38740e778644ac0535d7cc264e1505b4eb1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}