{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1444831172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf86108288a27545913a5d5237941937805fc3133cf03bcf80d64d205be9aae13",
    "signature": "0x2922660a9a4498c2aef23460dd9eac0fa822059b3f0a5e69c15f8f59bb35053f17e0b54055301317c12eb3aeddc0dd0d45ecb510642e448d0357b5c0ae0facb61b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
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}