{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694400244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf621a6f461d8f174c21bbe80a7c2195e3513d670bee7c0d21491529786e564e2",
    "signature": "0x078e897501f736a13e151c72369b6950bff3dab9a2509ce888d6c2f1f5c05c2836b3f9bd74281ffb20a4a8e5bb0eb69721df62f7df7531cfd6d190f46fcba6201b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}