{
  "manageEntity": {
    "action": "Repost",
    "entityId": "415682329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e1fc94f959157cd9d81453fb59be5d1af28b647917d4ff446c5a9c094853457",
    "signature": "0x4629e7da519f20c6f9e16c4f80ccc7a021fa628d4e55f9c3750e0516abcd6e32448464443e79534e3392f5b6f0238a0614da03f68bd0071e2d10076e637392571c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}