{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1842864192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd60cd955625b98e706b4dd9cfcd13cc81cee450eedcdab540a8877b20fc9f6eb",
    "signature": "0xec8b2808b639e09b7804999b87b1904e8242f9ab8505f5d1038ebb71a1d178ec5c89311aea2487629a9f116694486187a455eddd9b71d538735045cc1e88afcb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}