{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2042918701",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4df2904d094bea49af1ff40888a4ff17702f15bc6d912c7311250943cc04349e",
    "signature": "0xbae6d5f3f9acebc6561ff0f4964e7ededf496a0b59c6b5e7888359f66e2f661c7912cf25d2b199b667cc7dc915a722ff2f200af010b96c827865dbe14feb7eb61c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}