{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156922989",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x907060e0122a868238f70542262f66bcff1c54c3be383599602bc98677912c93",
    "signature": "0xd3704cdbdde065a88319466011a70aa66b49fbbf5fd0357c88bbf74b269c669b1ad242bcf22f954cbfc4f3f0359364d183dd1a4fcbfa6d0edf324cbe205824a31c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}