{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059774720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72a4919cd56246a9d05a74b7bb8f32fc88eee969df447131636673ce454e7572",
    "signature": "0xf7cd2cc174b92a878438d49f20d2bdd9462356ae3d451f1dfc6b6493cbff7bfa1a75ec0d074666eff4a42761b66a40a9aded72d8fb9da9205cf2cc10caf9e9281c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}