{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207400726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71f56e1f3513e1ec688ee2ce65ff256ef44277274249799b4340576fb97e2863",
    "signature": "0xdf4c95abc1af9d1a9bf4b1f473b173d5525178bd327722bfcc1a2a0584284a250015a6eca967e07444da4e2432a20a8523f369ae7893fcf1dd40cc20fbcf20621c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}