{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566047154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b92ce852fa388e05646237cd5a6e5b358b44ce71451f5c8b83dba9fb50b087e",
    "signature": "0xc9ae562500a89cf2faef57d7bdeca1e0bdbac9c749e6350c2b998fbddc588d9e2e0117747ac59ff3b7ba3861d0c44e8e7957bd3a6e3682a68866c28112688d0e1b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}