{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702221210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1a1ea1555250be781b84bf402ac14227785cbe909e3b07f9f104b68eb551e62",
    "signature": "0x4690940959f6e7bca01290d56edb511738ac363ff96abc6f418ea67cb2f717430c01aa4395ba0c9a0cd69bdf579a867ba88ea7b6b624202c34391e410de6360d1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}