{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1275774934",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ec03b33ea417a8f20515803affa3bf03a55dd3dcee71da8d9405532167a3730",
    "signature": "0x65c215ba84612f4126232f7aa2d0a95f23ac8fa2fe48a18a2cb3671f6bf2168d6bd1da988ffd158c1bbdb9d96b6b3e6453ec8ff196bfa9d23a43b4b41cc2b2131c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}