{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x263e1e274e4e1161e2cd882003af70d3bc045b439277e9d1722f345789fa56dd",
    "signature": "0xf03b45ddb8de9067f6d27855919be2832256d2d9edb3791ed20cbd1e4cb44c79377835befc55c0dffb7f167ab465643e70034000eadacc64d1064653a294cd561b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}