{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1908297786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37b3f76aa2668400508b8c52089be27810c84ac3d3a5ff86bc68e7a45740391b",
    "signature": "0x04ba42fbd812e7ec4eca21c05df48e1a4b34232901c719c91bd3d67a3d970e751ac91008e4c3301875d53cf45aa7cb2be1e15e4d106cd331b955d7c6643bf5731c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}