{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608668393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33f60bade90f07bfefb4642f3711a243819bfc6c4282f069dde0db604908f0ae",
    "signature": "0xd7cd6c7cd14b6c94b29d6dad3b779994e49dc523b5e0fb832f9506f53dd7fa9113d7f4951703ecc545b891da27a307e6406606d6f77ffec5aeea96fdf3eae6c21c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}