{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433546833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa66af5dab4ac091deb95fbf405981c0d7377b7247dbe0235f595f06a48364b67",
    "signature": "0x985c49a41404a19421c219df45c580944e8882dc0f2ba64ff8a71ce6bcfee9826a6991bf0be4a20d13ee91c47da1fa0eb2522788b0aa03cbe0cb11a5da0150ad1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}