{
  "manageEntity": {
    "action": "Repost",
    "entityId": "56927977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e563dfd2e4fe3e492c4cde9c5f59ea780d99eeb98527b82b9315626eca17f25",
    "signature": "0x8672e2f7343b810fd812f626289c95c5f182b4059fcc4c69075b9f3d9a6b543f13d6a4f344efaad7ca15ac28204f110664e4eef20782f8793ed6bdb27f5e86a41c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}