{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1347528444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f7e2772b5c8662fef42ee8ac08a7f9263bfeeb31211b183afb48b22f4e66765",
    "signature": "0x9775bd897290832332666697a707024668bfd3e25aae1049b732ede1029186e77a8bd7fbddeada220c72d8fac0559a80376e4b05312c1d58cf501b8e5a9035571b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}