{
  "manageEntity": {
    "action": "Repost",
    "entityId": "262351496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f0d30c2b9e3dc5f30b40dcac386c3a8a8394943dcd4ab557a948dd9417da150",
    "signature": "0x2b02a301ccdbf86e8b1ab21b5e57d421cf55ae49f78dc993c9e460bdebc62c466279073ea9a0f9610d51baede1c2e29f2ab280205817f82578266cf78478a4571c",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}