{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307714819",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa02b06777935ff705eff0cedf2840726cd47c67cfca3462df7b5fcac9b42af1",
    "signature": "0x1bbccb55e74883fcba8bfea0b13ec5600f349bcd64046d7924f1b6bc56914a203415a65e3e2c0026d6f9a1f20c94fa1ea64666f6ba017bad249c7c50790b082c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}