{
  "manageEntity": {
    "action": "Repost",
    "entityId": "366373713",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fa5ea398a7f46075167a07bd10c50015fcb79b4f37f2fb1f7fcb203dbdfd710",
    "signature": "0x00bebf31f2689fed01360f664e0962f6b43f69200c6cc60e40dce0966bd3e0a0464820858d7dcb8ad11ef664f38b885f9ae3f10b11708e30485035c8cdb6b0391b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}