{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1568625709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0526d15f0b1b7c68b9352124e68065cc574574a170055ca5ea248965f1a82267",
    "signature": "0x6e2067b5db57fa17e64a8239dfa9b75af5197414731e031d3faa6fb0444df4e20711bc52bca2a67ef70ab8d700fe66c61b0e0c0d84be645b69914177858b5f021b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}