{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1467084362",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa21547d50a43b193bb0b564aba19e67a42a12bd5714d8aceddb6c45e4fc4de1c",
    "signature": "0x67219684281517cb2ed1706b4bb44bb613e1e0dd8f63e0d2b311dadc35d8cd7b0e49a6893264f74eb39e1667c37cee215cab9ff5bbe70382b9f25428221d31ab1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}