{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910472446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eb92e95d159a459a8a0f44f60ef83dc7ce909057471fcccd5c68cb1fc1e58fd",
    "signature": "0x1a271f113cd0107760ec197ab06f0bc5a93fc67ed0c27fd9fbedc9828f8055151e16f59391a89850f1a3abbf3954028716dc472120974af293c964d47731bbf41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}