{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f969e3c9f7e972711d1ac882bf03cc6c04713f28f3e0500776276f7cb01d2c5",
    "signature": "0x9fb4abfe0f73e333e8defcd3a03f347fc76b673c81b6ac1dc1250df3a67ed44f0d0bd9fa818494bb722504c8571c4825996e6f8c265447d011a658effd2155401c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}