{
  "manageEntity": {
    "action": "Repost",
    "entityId": "372914686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86b4aa235efcea696396f509001baa61d2936c30bca422106a6af8495ede3cfb",
    "signature": "0xa8348967150f95fc8e3ffce8449e758b3f8e4a1eb9fbc834353812c927af9a574f9024e171455038c4197a02c4769db3d5d38843e0a218477d861f26ef15c7c41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}