{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c94b8c8e0c20a00d36b2ffe03bae66f3e12b801216d6f70a4aa8a59c63c215f",
    "signature": "0x1771becea9d4a47fce6d5927092afb337eb465bf9ddb259035ce967b500247fe16a9d82d701e8efddf3ed78f05a2d4a2b361803906202dd8b1e794b52ef693791b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}