{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cab12f819c61ef18eca5c9a104dfc46a075fc77d9b0ea066fb5fdf3a47be8fe",
    "signature": "0x40f83aa1dda2ee0b19f7d06c5067b0e448259616c517c9fdfb355e04bf6b1c10571d96b398e225df63de32c4655fecdeb66ab513a0bc5867b4b8a04b54d262a91c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}