{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1215039356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9cfd12934a5bb61d378f197a1b9aa1123720d47a78161fd1fbd943cb7181f23",
    "signature": "0x60a459afa54348d0015db8eaa3c1c125b2a1cc4e0488dedfd02f07dcdc5423cc092d1a19eb4c8203535bf2960754638478e48d4b68aee19fedbe9489eed9965d1c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}