{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51e1e7edb69c4908922e005d812eca014144d0003080d4457e8392e6602ea161",
    "signature": "0x7f19b9238cff280b665462bcff19a28d6f5f0e990010b5014c914cb1cb114170303bf9c5f07e63c387bf2e51b498efab4ceefbed7c3779da5dc3b448bd159d331b",
    "signer": "0x06Ad5789cE045C5B0AeB97849051a7385CA95B4a",
    "userId": "270209897"
  }
}