{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1661384248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x540d69c03c6bf1ff6ca5ba53091a2264690ce032bed7e18d54fb64d5cb14dbec",
    "signature": "0x95ec59c967a8970534fcf249f09e8ffd4d747384a72a81e156b9ee0a51a5a098235fdf0e7e47854627d24c2a3c9867e65b578e7f2d28c1c672eb12fa8b32aa0e1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}