{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1349349241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x063cbdb1da4b766d1102f149d3bb6ad59f158e7286c29db1be80918e0166df3a",
    "signature": "0x8f27f06b9e488a1430fe559077550ebbe7f2a92f441cef220f195c8a38ec443b1a9dc5a1c4d72a79c5e9549ba6e91fa012fbb1eb4d9659fb8a4de36296d07c5e1c",
    "signer": "0xa62D148235ba4488DD5AeD4C534698DDA215B895",
    "userId": "435132485"
  }
}