{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1547137063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9184ade9ecebd965e72039dda812160d48cb1e40d532e4cb959f85376e1743d",
    "signature": "0x1dde8fd8e7c249caaa5e6734761f65cf4654aae27abf60286124ffbec38d86b260673f16681a3dea2989ffe3feaf035f580285678387ee9fc130e55ae4455e741b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}