{
  "manageEntity": {
    "action": "Repost",
    "entityId": "834310486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x706ed7fbbcefcde753534ad4284c6a0a4901b167f34767cd80810e8fb505048e",
    "signature": "0x3a617f4c781f1ca2e701353d1dce051db0827474a83b7df6df10417e1d9401d9070a84eed84127bc8ff2d9253367e9038d0fe23f9126195a0540996b7609aaf81c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}