{
  "manageEntity": {
    "action": "Repost",
    "entityId": "955771823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ef5447f8c9fa50f274c5916c588667c4f3b869f9002b11b8ee38a67d8296836",
    "signature": "0xee7d6cb5a034f31e3e491277467fdb94d4d28b31666f912f68f926e8a017670134e6a139de8b49a6d3317e4050b800a4497cad562c5867ac60f19a1701f223781c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}