{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1568368217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b4901ec2378598f9c122cc4a6f97f0a40dea43b35f82bd0ec70090f2b553312",
    "signature": "0x0e6c4220122db676b72b3b8501522dfb89297f291bed3b1041438b68fef7107347a310c71712d5380e478bd879a2293918bb85481d3877abb1d98071a02c04f21b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}