{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689487925",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0db2e379a0b1bf256c5de2b79817e1b407934d947d6f27bf07262f658334b09b",
    "signature": "0x4153f77c43388dba43713803d87397f0495634895e57121ba8b01cb9bba980d81c52d67e23b07c8225c0769ae6acaf0bfa9399ddbec35302c0deac164bb3d93a1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}