{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1154356649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x881c7be9947c30d72efda3ddc5ecc2a648622e79f4f8c0b38c97f111062a45c8",
    "signature": "0x6cdddafca1359bb510c1c77f762eefe7ebd135edc9a245b537756e5c6bb94c8112d92410e8e8461756cb758e8ee25e7daf046182d66e359dc03fbcb1aec67d761b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}