{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x060c83ca960cdef574dfb686acf2a484188026d4a3e15fee1af21fa10e997014",
    "signature": "0xf873de0004929bb7f5804ab85826435f0f7149d9bb69a550f87b47b41776edd20abdb68b5e6c7467b0e03e8c235df8fd36b1782870d5528742028763c3a739ad1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}