{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775092558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x306c482c9dcf2b4becbc21bbee8285fbaa3d67a2e24b2248f07dae62137f280d",
    "signature": "0x94b10ec6487fb6b69ffb9f40c3e518f6d705c6a1634e69409f57b1fe5c8900b66b80f8ed980daad47ac98a94ccf319845f65a2bca0f37403458e2fa17fab4c1d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}