{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55720022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d0b03f8e374c33dd28c41ff75e50a6522d75fb14994327a0496500f6c8cb3f8",
    "signature": "0xe4bc848106a770df232f4f893754e709282ea278139ab0a063e022c9f5d8ba4c1adfb731a8ff7cb9d829e1b8f73fa9e44df555f8e1985102c47bb91563c9d8a91c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}