{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2072001966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40cfc2de5ed13492d819fb80ee9a3b34c4af0b1356d972bd7dae099ab257304d",
    "signature": "0x3ac55e7fc84ba00ff669c3143529994bcc7d92a1de811c13d6a7edc03b9a87af07de1e985ab45b64fc1e3df03f00db02652137368c713333a5e3edc4e60b34bc1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}