{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870008659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bdceff164fc62734c34d0f37df4fb2d30c63305a48c77c6f3bd8a00d1b01d16",
    "signature": "0xea7fd5106034e5e629404ee04d951bb789765979cd86486eaae7ec4eca5f9bc53792faa9170bd95eade953c6383fe6145e5ea3703c604df989dec36485e766291b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}