{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594867318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44d4c8e57ae8c2c7715a9dfa1d61ec8d40919607bbb74d8303df0f335b7b24ee",
    "signature": "0x34c875fb88936f9166e75f38298dc3fcb62a68a1f95384bd0c1da457ca9e6fc34303f14c85eacc5747f685e6224c4829fd85bc8a7453a91c73913e1057edc3741b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}