{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1045654142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa23c3f59d40f4f59b896d62e505d9e4391c6426c0187973ce2506e66ee6f12bc",
    "signature": "0x786957c5b6a95935268714d3ac1fca865131fb350ecaf22c0ab3bb33e9b42cd03b11c94a4a929e3b1e5e7e49681daac800dfedf91d0e97136ed7eb6df05326e91c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}