{
  "manageEntity": {
    "action": "Repost",
    "entityId": "152014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefb5b4e6d3e09e37c90dd94ec3edcc5a73c0e4501d9c6118763c297d6161aebf",
    "signature": "0x9b0f85b8f90a8a3d6625a858c5fa46d314b6e7232e43e352e5374508cdfcad950621459fcd0bcb476259d1c991ea85054df520c9f555c9680d507a77ef1bc2fa1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}