{
  "manageEntity": {
    "action": "Repost",
    "entityId": "660709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c4d61c5a486820a24f28ca0f1a29876df71cbaef20612915f2d324442b642d6",
    "signature": "0x1d2dd322ec3cd45368ef98509ba1d5e8ecde58263ee8caa6e5869bc8a5c673c44eada30742cd42e1389159f4dd4a9fbad7d75c06d1f946cfd45a8cfae4edad461c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}