{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb378620645fff2d18cbefd4382cc50a8c6fd2f338158331c2330951550022b5",
    "signature": "0xb344ed95c27510ea7adf6ee6390b00afb3ac961434360da9eff0c6fc5a183358349c1d15d6122a8a4ef06663eabefc801b024ade95f4269bace2a7301260cf401c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}