{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560042628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15398b671f837515fa6844f944b443d9e7a5259d77a49304aba02d52682d9979",
    "signature": "0x82e108c74e31b72b784896337cdb778c94bb34db20743712b84a22dc1d01a0e928bd7a984374f8909b469df53306f32d85cd3a5d5086a5789435ea3add961cc91b",
    "signer": "0xc03cf24b1C519dA6a18B6509c7F5C57d01620755",
    "userId": "870665506"
  }
}