{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847506871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89634ce191aa2a44021f5a1a35c7566d57b45fdb57e7ff04d29f3d29bd16999b",
    "signature": "0xa822fe958eaf0b9b8a44185bff8b140ed342b0768fd5846a813ebb1bc02b29226d4ebda906db4b2ed3eea8918ea4f660807c9bb57351ab329c73974a8c06acdb1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}