{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77ea5099896098166f1bc4eaff7431b8636c4eb594528f4b20ff29177c130d5a",
    "signature": "0x73335da4500bfd4ca02560eeb97031c0d8df890f613ff8c5823881cc64a8bc292041bad177b8d4ab3d32e0a1aab9d6f7aae0fed1facceec2a516fb81515944e51c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}