{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2133507195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x431fbced8cb4b998b3cc8d6377faad9921c967db5b9eb003e1b242b16ab1177d",
    "signature": "0x068076a5ee1a3d3b84c05991d5fd7e04afdbbeb44ae3e4870534c2d3dc53fd2e4443b2d2908b40e06f8b3921ecb6b753eb17ee54a932f383d03a4ef9f405893f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}