{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963568",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31e81b03d3ac3a92fb669e2663d5fbe0a5e1bba7ab3bef8074cb57bb453b58fe",
    "signature": "0xdc84ef37fc643bfa3a84c165d3a8d6845e598e149125e433148cb9e2624efa452d1e45af8a1e26afecaec255f8e87a7612316c5a7945fd7a927d96ef455f62221b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}