{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405421115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1081a55c0c0ddbbb67c3e9fa80726f1bb35d9b71f5d697148f53bea82ad78531",
    "signature": "0x90466b587b53cf0f01fb0dff3a92cdfd83b261d49a9b04f40e006ab13dc09ba06f3b6410e0a5db7d70c02e40283d240b2be922cfdc6856595584349ff208072c1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}