{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1246238289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63c2654e0b2f627e12cfe904f4f9543131976ac669765db780883b09e56cc4d5",
    "signature": "0x30117a9847d9b82182bb4e54e3eb4c11edb084c9172c8d2e4dd327877f5726995a139f071a213dbdacc2b043c8b8435d592f8e2e4fd7387f450088552d9539cb1b",
    "signer": "0xcF1BC458908F84936B19Ca8Cf67C751CD647B02b",
    "userId": "310796"
  }
}