{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261732759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x958bb3b93045b9e3bc07034884cb2391377afcd840b6541cf3f28abc05f7bff6",
    "signature": "0x4e110d86904d7c025ad2575c2f125540a6538696dbb26711dce5abdfbc079caa3ea19fce45c6c7bdbc9279ca569a0829fe12a24522c3c99f82437a97f2e219f61c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}