{
  "manageEntity": {
    "action": "Repost",
    "entityId": "301655332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5ba7d6c599f44f2fd21ab12107dcbac2836ebfc60e17db6993c0408113c4f51",
    "signature": "0xcbde2d81d943515d1dad8d7ff6bedf6b354d4f710c3c2d3d0b675419d61a2ef44e59f2ce3cbda2c4d64327ca64824b3b42254a814dbfd901817be37bb9af36c51c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}