{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251758219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32de1aa940d73c9841282af4f9588d291cd9da26245f9af408ad40953391700e",
    "signature": "0x8a49aa9422205eb3b6764ce85661c2bbdb5be1266047a455909bf6dc2ab13dd802d8cd106d31acd9293a22d5e25198cd7a6d5e743feafca650fa6666d10422d81b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}