{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7811b3be0a186e77cddc8d3e6166901db408c827a76ed4c0a42b3619f9ebfd12",
    "signature": "0xf328af4f7f0823a14e70002f84bfc048a2c693084ff97fdbefb917b7904cd0f829561b96e8d50b05f28960f32fea7ee2af3dac27261467cd5e686c267cad08221c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}