{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627680175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38b24072584b57f145e41ead3268a4e507f3d6bdbaa257e3105d3ca077637eac",
    "signature": "0xc76e6f04e77b7411adbdf23328f5e14a505c2dc41da9e01a5a077e610fbd14b91b33442aeff878ed31fe4cb94aed40dfac7827759344c53a54c88ad77f40de2f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}