{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274073168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84ed81ebf40e3f4db675f979f22b610dce266e68dbd1ee13016c3e226029d18f",
    "signature": "0x3b84f2e30bfa911bd2090ef29ad2e92a42747796a51506f0928a9bd8fdcf7668039f3c020a72da2ae8fef5130397210423a84c451a3f884a8d5e7ffd3067e4241c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}