{
  "manageEntity": {
    "action": "Repost",
    "entityId": "195674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2dc48dbe024521957d98a70d666ae0c243be3f17bfebfc4f60ee4f3c0ac2b0e",
    "signature": "0x0d443ef2452c8eb44c6950c5304644572da437e1b9c19c169af4a5e951588ea05ba79ea74dc8744fc204feefc8bb8eb4e2a066881baad52db6f01177809fe9d41c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}