{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5d553c28f767593a61e3116fb392a884f1ef6a62aff7a5bb138b3902da2d245",
    "signature": "0x7ed6f241be5d9778445e61accc3a961fba20289da21450effe6bcbfc0a4011d7747ee7c2c006c78d6425ec76ff2a610e9a95e14320ba0ee178b528ed36128fb61c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}