{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1275798976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78293f3843e395ebd72205ffba3fb6554968d1d230f94d91ce7efe1a96a1142d",
    "signature": "0x0f094202ae4cbbaca0652d222319fffb555df1d627df387df26cc398efda5d1953e05b2724181c85735fdebdaf3b04fc59317569d0c92ac349e221f71b6f372d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}