{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1413960203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fb08d4a9ca8ce56b81572c601351fc43495908ff1a0dce339f4b71a0e568be8",
    "signature": "0xf4934e8e3b977393bd1684b97ee8a165adf548842171d621f15f482157722367321c1ea45ed1c49f5306f5a01113c73e8e9def1ff140ca0c39a91de7e3a241681c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}