{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588404307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6374cd31ce6602b275f77dc33c9273df1e8f42d8b5060a4bad400643f53d39be",
    "signature": "0x972517286512ada81c2a6f2181c720b557934f742fd7d3d4e35d23891790ef7b674aba7af11b85d2bd8fea30f9e12c593f339ad847d1def68f2878d4867b331e1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}