{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357934",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55c6d80cefd239ab5fdf10ce10905648209a26687b145767ab72936c0dec4731",
    "signature": "0x91bb2648d1a5370876194fb50a875f32fad57d78647fe1862cd39a6321db096759d0b796ddc027a4d8f1c4904b73f332311df7e06fb6598658709c6d26ca65b61b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}