{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1098373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27453eaaf655c30f79f863aed6458f1c25e02b42e15e5391ccb8d1402e0e4f48",
    "signature": "0x957fd42c43ba2fdf8a2a858319c46c51bdd583dfa1561d0e265f417275022b253021280cb5a868ad787e2254f7e1e24fa28299176e0d623d112e2c6a4779f8261c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}