{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1758010594",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccff23947c854894a638d19ba3d19130aa1e6ca7e19a91d6c3a275b410ecf561",
    "signature": "0x8fc68e0f794438068caca2190fb3d1f28064560c9a023f5c02539c90964aa5e674cc09dabef1e28ea5e389a92abb79ac2cc389d3078ee6400c8cd72955a95b481b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}