{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280862745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9f17d2b26978d2d28cd809c1080d4acd13d08959c48543289d2e07173c4cd17",
    "signature": "0x69e162a11a0f0043bc39d4d29f155676bce8584d9e1e39f7fbfd808962a105e0753329b039f65ef88f80e66ea1c73ecaf93bcd74b98d220b44d256b4cbf99c4f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}