{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5ef9a38e5f4bc659237492c645a4963d15008adff6567e38a8b624a8cd557a6",
    "signature": "0x0bfdc3affbddb1c8154654ece2c78bd0baa8b4d513f8a01ce1ea2eb69fe951d272b589fe84b64e6ef179ab353e54ad045d5fdc3f55ac4e851895a8fdc34d30d41c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}