{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1006644558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb1d0056a91ed1be99da41681fb3ae7680c27bc40cfaa7b3b69352547bbd0adf",
    "signature": "0xd105e0425fe9d88f3de953018301e4f0efa5d7adb53217908bcd0b7619c68aee73655a8bf6ddd5a229d94481a183f0a901892e35cf95e45458fb33f6ac60291b1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}