{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279425658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c0aacb05bf09f13bcb508fa03812c768a207c8077ddbabb1995d525140eb97f",
    "signature": "0xd94782c9d38e620346d57af04c3a1d813e850c0de53ceef46e1f979f0025cd60786ecaf05b0742d5862566269d1a309df983972e982a20c2999971165d8502c71b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}