{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x213bc2394152877ee5e12a38ca3770430a994c94a31bec071cda8cf5302e26ea",
    "signature": "0x7938cf236cad444a9986433343cca93ae26771278f474911ce159b08cc7eff75322f793da58b20f6a8187aed32afc7f857b2430a647d2f39de04c6c61a2c0dcf1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}