{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870310745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ee6502c252a339cfeb9edd8150ae4fe7de95663449fc6bd4ea8cc5cc436882e",
    "signature": "0x72f394c706f94d9ea6a6502485fa8b67f1be34a2e7c9c30e6bc86f4efa2c06e54015e53ef231a99c47f209b7bcf655fc3317e524c84ee51a6ee3a461e3431c571c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}