{
  "manageEntity": {
    "action": "Repost",
    "entityId": "96211672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f134e08630419b64d8d1f3ba59606eab70b49a3936b80c0fcb3fa4f1cbf09ab",
    "signature": "0xc91f378b54821bd4c3e451f655758b17f196288e773b887be5117def4f97c24c66f79fc369b98715975e49f99aac5164f423d59618a85830d820eef9359a145a1b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}