{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1295918037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x818aac159138fc259de6551ad26bd8d2faa51022c7ff27d3a125680ade0db0bf",
    "signature": "0x28d776eac94a43ac0625ff87c254aa4268e9d61a0f476123e33f07c24ba5d7f1514b0d15477997800182e30c370763b22a12ad52b78604d839b4fd526eff55261b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}