{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126978886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cd7c16017648348cf3d1a7a6b5d51220b5cd1a0655238ec80d3fcbf51c748fe",
    "signature": "0x473f277d04b154915d36375e676b3a368a5a77101dccab64a9fb8bf00d2ae20e50b6301694468bd8c4109a33a442b4ac726d5f42b225298da39ca8a0b3209afb1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}