{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958467952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e8f59dad09d7c87c56639d2cb1355465500824f2875fe3c1f5215ea61847f94",
    "signature": "0xe5f9c001f442996e46d62f83be015f7dfbcf96b988aec121b06127fb88cc2d317ee5ed702a6b9913f15a180d8b203204fca0fecffdb69e15f21d003eeb960e0f1c",
    "signer": "0x19ee5E3A31ce66CE689e96b87E3583f3B75fD98A",
    "userId": "124060"
  }
}