{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1535588380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f72feb06045c266f77a07451399efb13613f51f8065e8649c621a62ce930e20",
    "signature": "0x9c9c6fa0b5e630a682cf9a0802b99a0d74f4fff2b480d071344e8fd1b258ab0c7d110cfdf1213f08af949da8911647806d6556bc7701b96dd30ab69e95ed52b31c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}