{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605944471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6094c8eda62a3b90fbe560d76ab5d806a65f7119afae3e6fdf169b8f9836fd7",
    "signature": "0x477167460952624c74ecafee85bdb9d41c127f9d8cd1656d4285be40a5ccb92c2be1ed49e05367221bc0bdfd2e54ac52286d79f4b10e14536dc60a1f944198e11b",
    "signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
    "userId": "8151"
  }
}