{
  "manageEntity": {
    "action": "Repost",
    "entityId": "282634425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x902f81bcb1d4c58b114c0e6224a06da23049b004e2a86cd4154faaa1adac4311",
    "signature": "0xa5957efb748d02402457918e4be8f0168853cd39f868b024b7f0e304f3dda93868d54409709f3f0908319c5a8bc94e11258f3d08a7b9fde6a9c0dcede5ca67d91c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}