{
  "manageEntity": {
    "action": "Repost",
    "entityId": "967823573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdef9efeb0521335fdc1158cfec807f8e240eaf3fb61406408e058712a134ef25",
    "signature": "0xe5e614956b10795435d7b61a3b4c58896a591603b1d2b4a96c8d054d817e954f5a7c5dd64ae276d3c7cd9b4801708aca9800ef1fcb6d427b0a1b72bac829e84d1b",
    "signer": "0x5156122E7f53a879786546b3133306b9F7814b9b",
    "userId": "781663071"
  }
}