{
  "manageEntity": {
    "action": "Repost",
    "entityId": "969921659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde7bb82600682bcf04101e8d7e5638083f3d110b3b804c9c535f6e623ccbe99a",
    "signature": "0xb80bbed4642f63fdb26cdbb31346553672c57ac73eaf819d4472657d61748e3d52562c86950e7e9c9258d9a8538b86a6339cf05cf8782bbd9c4908a30a742e651b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}