{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1168578864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2eed78c46cc2980c713502a14bf51d179005291b90b45488c45b71f283ff08d",
    "signature": "0x158a03246f0b5fcdee0d87efba88115b8af294db5250de363c5a0fd9196869d61fb0b895b9e1a6f37d28f66acd0a8ccb58bfe3713292f064e2c4f0c1bc9003231b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}