{
  "manageEntity": {
    "action": "Repost",
    "entityId": "615101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40eace5470781f154fe3dfce15b4e89782e67591cb52181335ad5e947b70880c",
    "signature": "0xa5e1fe0918a711acf30b7ee0ab462f420a50f579422718c6f0c343fba6fbe7095e6e890027d17c5087de105c6bbdc94b53edceec91940651e3fe8cff6fcb256a1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}