{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa96ae0ab6e96b7c5b09afe71fdb6378821b517a7086f530dad48a216f1bff74",
    "signature": "0x5ca7976d6e1e1112b5774dfc4e771dc866f1ac2a1a4163cd2f4f28960519935d487ff6a6727dcdef20f7af062ca8f29945f3b1dafbcc3bdac1aa9ac875caee261c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}