{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960220453",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x765d389b30a7a9a74af70c5d4df65480267f7587b9c71ee11a20022c66651d70",
    "signature": "0x4ec3d519a2d8a86c5f026e16466dca815e1a51655e8b6643f4b02168708443e45f33463fc11abd5aa954505ba4451db89b6a3f4d094af21a08ac9b6365e7123b1b",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}