{
  "manageEntity": {
    "action": "Repost",
    "entityId": "144737061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a238e8fc0540b62aaca57cd8fa21d25c3e60707c45af256b33a6d0021b724d3",
    "signature": "0x0bcf08754c4e24d669cb775cf191f8f73f5c52d173dfdb0f02cb5ff1d171f81b6e7cbc26a452c40638d45c6a13afdbbab9913819cb5813272d62cb30dca3af741b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}