{
  "manageEntity": {
    "action": "Repost",
    "entityId": "803866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26e802866476fd34e6601995898367192d8e02b13b77cbcebced15588e092a81",
    "signature": "0x56cceb7b35db34fda982430a2c5f87579965aa5083e3d0e7cf63a950986a9c2222486a00b7a209eab7d36bac1955bd2a987454c5f8f9c405ce6e9a5f5a37f7901b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}