{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860270164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1e7198e4955170e64d8cb1e6b8b198e1c9d05319a83c5bf79f51baa55fc32b9",
    "signature": "0xf14b9ce575ef5266891b9ac767d0252ed83740f9cd0c015619c3be4e3abfe7ad39639aa5642c7510851586fa6537f66b330d7065d8ee3025472c1ba957a3072d1c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}