{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279810758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79fc3de432412ba6d3a672f66b60da4ccd8c9dc83a251410957d8b97c8fc9964",
    "signature": "0xd15c9371a650bbf76ab3877a2b008a86cd70d2a84f95d53231e8cb11ae5468e33b7c4da9ac868e54052f3d06c97951f1015ad95ba9f052e396ac7436c4eac4991b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}