{
  "manageEntity": {
    "action": "Repost",
    "entityId": "196846951",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x610f137388b4965f371ee1c5708aa92be483d5052905bb4058904a9ede344aba",
    "signature": "0xd9ec32afb073a53463cd5f0aee751c56a8945d3208fc245fa4c97fd2295f86db1cda1e2e1c554347e66b6bc33fa0d1c3e2765e119a45164afe8cbd065c9ea2f01b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}