{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43652e774e73edcfad2030949f5c974dee9ccccfc2dde207ac0e3dd50a456cfe",
    "signature": "0xc2915967b5ecf0a5a60abb9bc8a216e5765c8f59387f33575d3a26f195b95b503e6598e351d0f995e5d1133c30e33635ea64cb4c755a0cc848c8c876239260f81c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}