{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455779575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06be3ee253df54ebe644b4836e105bf4f9c1615fbab38874f5c00092cffbb0f3",
    "signature": "0x2f748bbe79357b7f02642f49f67256cb84d0a761f7333108628bf6890a4db7d51916fa744bdbd1b701781149c149cb149a0486ec875668423afc7fcba3ff31ac1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}