{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128373500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7cea6e7dbc6b9b504c2a2246df481d8675d1afaadca1147152fee2cd63af620",
    "signature": "0xbbcce92aad26ce3dbfb5e8872bc578f806ff5d31a7dae848b34a51b5df30c02544ad1f0e76ca5583b984c43d42e79790a814b480d8edaead7d36f16bacec58c01c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}