{
  "manageEntity": {
    "action": "Repost",
    "entityId": "376365122",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x153bef16b7159befac7a10f4f1396a9892ffff535f449998dcf89ab3ba7be62e",
    "signature": "0x6dd275d2deb04905c825b72980ceafe4b33ee3d6b0ce71f443f5515c2859361a0d30ae4b631e3eaa35194019ef113e2d57f0e48a656993eb96b573b121c0db351b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}