{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1373846169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6956da774dd10f2d4a8b1b14c4052982cfcbfde13abea0768474f9707df2b313",
    "signature": "0xb172a4e4788040401fc77acfa904c56bcd3d6fc299327c3fc08cd7110d15db68657ea98e76c2217cc929aff3251536f5592ca518ffa797f7332674d7dc701a1f1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}