{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310207502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73ae4302b3a86d5fa297e94d9a0713f8135d98c84e3f35fcc3c911188f0b79bf",
    "signature": "0x3af82d3312aeeaf08cfd4905cc4159ee8fac65d0571077c190785f2bbbdabdf463f8c9fea3b60a4e3dab14b820c6a825579ae61a33d86b40243bc1f9e8e20f411c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}