{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3274739fb62bef1e7e9ebd365c041fd008368fbcfccfa90cd128dc058c476099",
    "signature": "0x751aa39e151b65c51ab169a2745af6345d0d6d44926b7097a3c1c6d9c0eb159f32b5663494976c2065e188bc5869ed6c50a2944573326abeda496f9163e63eb11b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}