{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0007d7f21c25873280f8c896aa9a45209fdf8d05ecfe14a66ccdc96da1efe206",
    "signature": "0xe7b69360e5561e9a025c374734f37a45205f033a17e2ba40166e69c2d2de60e414bceb3fbf02aa0120fec33fa10b974f39ef2598b56453af200bd2e12db6540a1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}