{
  "manageEntity": {
    "action": "Repost",
    "entityId": "158945418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6708e1b4552d4c5147e0e6ba7f2c0963ca7c277d45028d8ea4c93accbd00d99",
    "signature": "0x84b875f943435212e8e358b23a6a77e1fd11bb06e3ee70d5b9645befd1ff60266a687bc5b90142e0849787c032a5a526a7050660aea30db5e86ff1a4967c470b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}