{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1ab58af232c00098476cb4afeb64f36f085f5925ca5ffa98c1af46365f45990",
    "signature": "0xf2266ab7b3f1e9afae68dfc5e786845dcd9e173fc89bc9df73c4ab94a80379b1015addd5eb7dd4a6513be5091417d226b61012834972dbf77bc6df636afa43021b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}