{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86f7773f9d37d032538e2bccaf5316d41792178c5e67e8e8c0039ca9d9f247a2",
    "signature": "0xacaec2e18b8accf1477b1463e6a251359ca9d50e05ac050adda6c4919bbf4a4b07441e0dcc9e2eab750a5988323b3b4a8b0208d79fa9901915ec11d71b2a523e1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}