{
  "manageEntity": {
    "action": "Repost",
    "entityId": "64694153",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22ce10d6fa940949f11129dac49c033c409d919cef6a91c96a427e62e3a93d37",
    "signature": "0x9eca542bc2f2d5a5d156a0e6206510d1b0b71f98ffbccd5741115e8db2d01a142abe4c6fb4488eb06405c8b427fc6b7b8d92d87c59cef28ae23422718f80b8a61c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}