{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293466834",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1128b0fd47e1b450929598a10ae4ebedbd6e51274153a0803b31215fcc868cbc",
    "signature": "0x4474ca7f77d68ff5a1ff216f81948ddb95e7c54645cf28d3f9707577b8fb0f3715bce474be1b2fa84d0be01fed232b63dff362b48e62feaed0f99ef4a99867f61b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}